2009 Gmc Sierra Rough Idle

Chevy Silverado and GMC Sierra Active Fuel Management Problems. Does it miss under load and idle rough? Is your gas mileage not what it used to be? GMC Sierra 2009, Ignition Coil by. So i have a 2008 suburban with the 6. OBD-II Trouble Codes Help Site 2004 Z71 Avalanche 5. I can only notice it when its in gear and i am at a stop. I replaced my 2000 GMC Sierra 1500 (V8) TPS sensor because of rough idle, did not solve the problem, so I replaced the Idle Air Control Valve, and that didn't fix it either. The failure began one week after the vehicle was purchased. The largest recall involves 69,500 2014 Chevrolet Silverado LD, 2014 GMC Sierra LD and 2015 Silverado HD, Tahoe and Suburban and 2015 GMC Sierra HD and Yukon and Yukon XL models worldwide, 57,512 in the U. 7l TBI Auto / 1998 GMC Sierra Got it together. Purchased the truck in December and have been having rough idle conditions and what feels to be misfiring(on morning start up, sitting at lights I can feel it, and during the daytime if it has sat for a couple hours). This company is not yet accredited. Please be sure to update us on how the dealership appointment goes. 3 liter rough idle when cold * Simple fix* - Duration: Chevy GMC 5. 2012 GMC Sierra 1500. The engine consumed an excessive amount of oil. 7 2WD I bought my 1997 Sierra 1500 5. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time. If turn on the defrost (ac comes on) the idle is very slugish until it kills the engine. After he put new fuel lines on it (they sucked some air) it has a rough idle. The vehicle may produce excess vibration, espescially at lower RPM. ALSO SEE: 2015 Subaru Outback: First Drive The vehicles involved in this technical service bulletin include the. It has also started to idle a little rough if left for more than a few minutes. I ran the codes, had low voltage x4 oxygen sensors, and random misfires. ), PTB, OBX Longtube/Magnaflow exhaust | Dropped 4/6, Whiteline Endlinks, BT Swaybars, JTR X member, Hellwig Tract. I recently got my truck tuned by justin @ Blackbear performance. 7 Vortec about 6 months ago. After a while the light came back like before, then one day it started blinking and the truck started running really rough and nearly stalling. I had the throttle - Answered by a verified GMC Mechanic. I only have 6000 klms and it has been this way since day one. Also whole sitting at idle there's a "thud" in the engine almost like a cylinder is miss firing. Umm, I'm thinking maybe you do have a problem. GMC Sierra recalls and complaints can be searched here. When I put it back and started up the engine it had all this rough idle and stalling at idle engine issues. Repair Information for P0300 Gmc code. 7L and it rough idles either getting to much gas or not enough and wants to cut out when i get to a stop feel like the problem starts after truck warms up. Have had seve. Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2002 - 2009 TrailBlazer/Envoy Tech > 02-09 Vortec 4. Locate car dealers and find your car at Autotrader! Used 2009 GMC Sierra 2500 For Sale. 3L Z71 4x4 116k miles no warranty. Going to dealer this weekend for warranty request, from what I've seen online GM is dodging addressing any problem with the rough idle. GMC Sierra is a full-size pickup truck manufactured by General Motors, like its mechanically identical counterparts Chevrolet Silverado, GMC Sierra also belongs to the famous long-running Chevrolet C/K line, it is the rebadged GMC variant of Chevrolet full-size pickup and its name was used since 1987. The 2014 GMC Sierra 3500HD is a big truck, so its ride and handling are predictable. I had the fuel filter changed, the throttle body cleaned, a full tune up and replaced the air filter. code reader said P0171. Once you have the connection system installed for your vehicle, all your minor and major problems can be detected as soon as they appear. it also seems the longer i sit the worst it gets. 3L - 30K miles - has a rough low idle, came from West Texas desert area - what would be the recommended service to correct the rough idle, the local dealer looked at it and said they found no issues - (of course) Also has a bit of hesitation under throttle. After the initial start in the morning it will start fine all day. What Causes Jerking Between 45mph And 60mph In Gmc Sierra 1500 5. Get the best deal for Emission Modules & Control Units for 2015 GMC Sierra 3500 HD from the largest online selection at eBay. The failure began one week after the vehicle was purchased. GM will fix the rough idle on some of its V-8-powered SUVs and pickup trucks. No more eye-popping bills at the repair shop! Your manual pays for itself over and over again. Average failure mileage is 100 miles. For several months I had tried to figure out why my truck was idling so rough. Test it this way, go outside, start the truck. I have a 1996 GMC Sierra Pick Up, 5. I drove it about 40 miles this morning and the service stabiltrack and service traction control reading came up on the dash. 3 liter and the spider injection Does a 1992 GMC sierra 1500 5. seem like it has bad gas or spark plug problem, hard shake and idle problem. Rough idle & misfires only when in gear at a stop. Hard to Find Toys, Vintage Toys, Antique Toys. In cold weather my 2000 sierra starts, reves up idles back down to rough idle and continues to do so for about a minute. If this condition occurs on your 2001-04 model year Chevrolet Silverado, GMC Sierra; 2003-04 Chevrolet Kodiak or GMC TopKick vehicle within 7 years of the date your vehicle was originally placed in service or 200,000 miles (320,000 km), whichever occurs first, the condition will be repaired for you at no charge. 3 vortec with AFM and it idles kind of rough and when i put the hood up it kind of shakes a little bit but nothing major what could it be. 4l Auto / 2006 Malibu Maxx 3. Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. Hello, I have a 95 GMC Sierra 1500 4x4 with the 5. 7L and it rough idles either getting to much gas or not enough and wants to cut out when i get to a stop feel like the problem starts after truck warms up. Review Score. - 3 cylinders are not firing - Engine lights keeps blinking Is there something simple that could be causing these problems like a bad fuel pump? Spark plugs? Or is it time to find a new truck?. , Rough Country, Tuff Country, or Suspensionmaxx product?. I Have A 1998 Gmc Sierra 4x4 With A 5. Order your Chevy GMC Cadillac Performance Air Intake Kit with Blue Filter with Heat Shield - 1APAI00245 today at 1AAuto. When stopped for a light the vehicle stumbles so bad it causes the cab to shake. My 2009 GMC Sierra has a fluctuating oil pressure down 20 at idle, increases as truck increases speed. Transfer Case Problems of GMC Sierra. Schrader 20153 Reset and Relearn Procedures for Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn, and Suzuki Your vehicle was factory equipped with a tire pressure monitoring system (TPMS) that turns on every time you start the engine. I went through all the things I had researched for like cleaning the throttle body, looking for vacuum leaks not air. hurricane special! we beefed up our camshaft stock to offset a possible shutdown from hurricane dorian. Take the vehicle to advance auto or autozone and have the codes read. If turn on the defrost (ac comes on) the idle is very slugish until it kills the engine. seem like it has bad gas or spark plug problem, hard shake and idle problem. Here are the most common problems that will throw the code. the engine died on me 4 times while going to work. Anyways, heres my problem. – Rough or erratic idle speed P0507 GMC Description The Engine Control Module (ECM) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. The engine is missing at 50-60 mph goes away at 70mph. Get the best deals on Delphi Air Intake & Fuel Delivery Sensors for 2009 GMC Yukon XL 1500 when avoid rough idle, poor performance, reduced mileage, and no start. And 214000 Km. , Rough Country, Tuff Country, or Suspensionmaxx product?. 3 GMC Sierra and it turned out. I have a 99 silverado, 5. wait for it to idle down to normalthen turn the A/C on. Also new for that engine, is a 6-speed automatic transmission, XM satellite radio, Bluetooth hands-free connectivity and a rearview camera system. I was thinking of trying a high grade of fuel to see if this makes any difference. will the ECU/IAC "learn" over many weeks, or will in never re-adjust, until you do what you are saying to do The problem I have, after the car warms up, you can hear, and see on the tach, it doing a periodic "bounce" down from 900 rpm, or whatever it's supossed to be idling at all the time when warm. The engine consumed an excessive amount of oil. 2009 GMC Sierra Ignition Coils & Parts. Rough Idle at lights and stop signs 2 Answers. The video also provides steps on how to read the 2008 GMC Sierra 1500 SLE 5. The 2010 GMC Sierra 1500 has 3 problems reported for engine idles very rough. There is a factory service bulletin for the following GMC models: 2006-2008 GMC Envoy 2007-2008 GMC Savana 2007-2008 GMC Sierra. No Results for "sweden fastener" Black Cold. Poor engine performance - misfire, rough idle, stalls, engine. 3 rough idle, anyone else? Hey all, I just bought a 2012 GMC Canyon 5. These engine's in our trucks are known for a rough idle. Vehicle has 36k miles. 3 liter engine. That may include but is not limited to vehicles from Chevrolet, GMC, Dodge, Cadillac, Chrysler, Jeep, etc. Some 2001 GMC Sierra C3 may experience failing catalytic converters, excessive oil consumption,electrical connector problems, failed mass air flow sensors, and in some cases the engines […]. On top of the cost of the SLT-grade 2015 GMC Sierra Crew Cab, GM Canada demands an extra $2745 for the optional 16-valve, OHV, 6. GMC Sierra 1500 2009, Ignition Tune Up Kit by PSI®. I had the throttle - Answered by a verified GMC Mechanic. I have tried resetting t. To see how frequently GMC Sierra 1500 problems occur, check out our car reliability stats. After the initial start in the morning it will start fine all day. history, the original owner tried his best to pass on information. Intermittent Rough Idle When Engine Hot 11-12-2009 at 12:34 AM. It is difficult to start in the morning. brand new mass air flow sensor for 1999-2009 buick cadillac chevrolet gmc hummer isuzu oldsmobile pontiac and saab Restore your air volume signal with this brand new mass air flow meter/sensor (MAF). 615" Camshaft With Your Choice of Lobe Separation. In dual-pulse mode, the fuel injectors are energized twice during each injection event. Shop safely with us online or call 888-844-3393 and buy the quality part your car or truck needs today. I drove it about 40 miles this morning and the service stabiltrack and service traction control reading came up on the dash. Idle is rough for a few seconds also. 3L 2009, STI Ignition Coil by Karlyn STI®. i have a 2008 gmc sierra 5. The vehicle may produce excess vibration, espescially at lower RPM. 7L Excessive Emissions, Surge, Cuts out Posted to GM Driveability on 2/14/2009 29 Replies When accellerating just off idle the vehicle will stumble and run rough, no DTC's. Intermittent Rough Idle When Engine Hot 11-12-2009 at 12:34 AM. A little smoother idle and the check engine light went off. Item: Iridium Spark Plugs. 1996 GMC Z71 this happen all at once engine is misfiring, rough idle, loss of power, will start right up, check plugs,/replaced wth is going on with it ,also check MAP sensor and clean it check all. "the rough idle I experience is normal for that vehicle. driving down the road it does fine, never sputters or struggles, but once i stop at a light it starts the rough idle. message as well as rough idle. Also, whenever I come to a stop, the RPMs run so low that sometimes my truck stalls if I don't rev the engine a little while I have the brakes applied. Auto Clinic: GMC Jimmy Rough Idle, ABS Explained, Eliminating Spark Knocking, Chevy Silverado Fast Idle, Buick Regal Hesitating, A/C Fan Not Working Oct 1, 2009 Senior Editor Mike Allen answers. While there are a variety of reasons your GMC Yukon has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. has anyone heard of any simular problem. Shop engine intakefilter!Highlighting our varied collection of Engine Intakefilter on sale now. Truck idles rough at times. This helps the engine control computer to set. Problems:-Code P0306 (Misfire #6 Cylinder)-Rough Idle-Flashing Check engine light-Service Stabilitrak/Traction Control Messages-Hard gear shift from 1-2,2-3 also on downshift-Very high oil Consumption (3 quarts low) Tried:-New plugs,wires,coils-Checked for spark. 3L V8 with 200k miles on it. I took it to the dealership, they downloaded the computer and could find no defects. Idle is rough for a few seconds also. The normal idle is about 600 RPM. GM Authority is looking for professional automotive journalists with at least three years of experience to join. 3L V8 LMG was an engine produced by General Motors for full-size SUVs. 3L Vortec Low Oil pressure Indicators GMC Sierra Forum experience the same "Traction Control Off/Service Stabilitrak" message as well as rough idle. What could cause this? - Answered by a verified GM Mechanic. Check engine light on and flashing, pulled codes. Next day tech could find nothing wrong. After 5 or so minutes it sems to run ok, but still doesn't idle when coming to a stop. It only does this in drive, not in park or neutral. GMC Sierra 4. message as well as rough idle. We encourage you to call or text us at (615) 398−4552 with any of your questions. View all 79 consumer vehicle reviews for the Used 2009 Chevrolet Silverado 1500 on Edmunds, or submit your own review of the 2009 Silverado 1500. Does it miss under load and idle rough? Is your gas mileage not what it used to be? GMC Sierra 2009, Ignition Coil by. Seems to always idle rough after being driven hard or anything above 70% throttle. There are 173 complaints filed for the 2009 GMC SIERRA 1500. There is a factory service bulletin for the following GMC models: 2006-2008 GMC Envoy 2007-2008 GMC Savana 2007-2008 GMC Sierra. I had the throttle - Answered by a verified GMC Mechanic. Recalls & Safety Issues. - 3 cylinders are not firing - Engine lights keeps blinking Is there something simple that could be causing these problems like a bad fuel pump? Spark plugs? Or is it time to find a new truck?. 0 and a real low upper intake. 3L Chevy Silverado 1500 LTZ; have experienced a rough idle in park and while stopped in drive. My 2002 1500 Sliverado 4. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well. I have a 2005 H2 SUT with 200,000 miles and over the past couple of months, I have noticed that there is slight hesitation on acceleration and the idle is very rough once the engine is hot or has been running for more than 30 mins. If you are consulting your 2003 GMC Sierra 2500 HD parts diagram or searching high and low for GMC Sierra HD accessories, you may want to consider an online auto parts retailer like PartsGeek. January 13, 2009: 2006 GMC Sierra 1500 WT 4. GM truck running very rich. The Duramax V8 engine is a General Motors Diesel V8 engine family for trucks. 3 170k and recently about the past 1000 miles my idle has been getting worse but today I noticed when I put the ac on it seems to smooth out again any thoughts?. Does it miss under load and idle rough? Is your gas mileage not what it used to be? GMC Sierra 2009, Ignition Coil by. Sure, the GMC Sierra 1500’s cabin interior has made a lot of improvements, even to its cluster panels, but it’s still limited. i drive between 100 and 200 miles a day. It happens mainly when its hot or its been running for a while. I had a simular problem with my old GMC pick-up. Free shipping on Rough Country Authorized Stocking. Shop safely with us online or call 888-844-3393 and buy the quality part your car or truck needs today. It has also started to idle a little rough if left for more than a few minutes. 3L MIL Lamp on Posted to GM Driveability on 12/19/2017 8 Replies Truck sets p1174 within a few miles, it has a slightly rough idle at times but no misfires showing up. I also drained and replenished fuel, all to no. high idle, tri-folding hard Used 2009 GMC. I was thinking of trying a high grade of fuel to see if this makes any difference. Upon checkout customer can choose which style oxygen sensor is. P0301 P0302 P0303, P0300 Misfire & Rough Idle After Timing Belt Change, 2009 EXL. Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. GMC Sierra 1500 2009, Ignition Tune Up Kit by PSI®. The 2010 GMC Sierra 1500 has 3 problems reported for engine idles very rough. Hello, I have a 95 GMC Sierra 1500 4x4 with the 5. Like plow through the thickest slop. It only does this in drive, not in park or neutral. FIXED ROUGH IDLING 07 Chevy Avalance 5. A few weeks ago. 7 Escalade Leveling Gmc Kit Chevy Mcgaughy's Auto 2wd Gm Lift 50725 Suv Tahoe Leveling Kit Lift Suv Gmc Tahoe Gm 50725 Chevy Auto 7 Mcgaughy's Escalade 2wd $2,292. There are 62 reviews for the 2012 GMC Sierra 1500, click through to see what your fellow consumers are saying. Category Howto & Style; Show more Show How to fix a rough idle part 2 - Duration: 3:09. See the 2007 GMC Sierra 1500 Crew Cab price range, expert review, consumer reviews, safety ratings, and listings near you. Stop in the shop, call us o. 3 and have noticed the rough idle while in park or in gear. The 2010 GMC Sierra 1500 has 3 problems reported for engine idles very rough. 3 and have a rough idle. 7L Excessive Emissions, Surge, Cuts out Posted to GM Driveability on 2/14/2009 29 Replies When accellerating just off idle the vehicle will stumble and run rough, no DTC's. 2L I-6 Engine and Drivetrain > Engine Tunes/Mods [SOLVED] Rough Idle P0306 User Name. P0506 GMC Meaning The Idle Air Control valve is a Powertrain Control Module controlled stepper motor located on the throttle body. There should also be a spec for MAF at idle, but those are pretty rough estimates. ***** I have a 2001 Yukon XL 1500 5. The GMC Sierra is popular among used-vehicle shoppers. I have a 2003 GMC Sierra 1500, 4wd, 97,000 miles, 5. AutoTruckToys carries a full line of DiabloSport GMC Sierra inTune i2 Performance Programmer as well as car, truck, Jeep and SUV accessories. If this condition occurs on your 2001-04 model year Chevrolet Silverado, GMC Sierra; 2003-04 Chevrolet Kodiak or GMC TopKick vehicle within 7 years of the date your vehicle was originally placed in service or 200,000 miles (320,000 km), whichever occurs first, the condition will be repaired for you at no charge. Hopefully someone else has experienced this problem. It has around 330,000 kms. And with countless reviews on 2007 GMC Sierra truck accessories, you’ll discover real experiences from real customers like you. 7 2WD I bought my 1997 Sierra 1500 5. We have over lots of customer reviews on GMC Idle Control Valve to help you find exactly what you need. Hi, I have 2009 Chevy Silveraor with about 88,000 kms. What could cause this? - Answered by a verified GM Mechanic. The vibration was also rough while in lower gears and while braking. Does it miss under load and idle rough? Is your gas mileage not what it used to be? GMC Sierra 2009, Ignition Coil by. 3L Z71 4x4 116k miles no warranty. Get the best deals on Fenders for 2009 GMC Sierra when you shop the largest online selection at eBay. 2005 GMC Sierra 1500 emmisons light came on and engine runs rough when at idle but runs fine when moving There are many reasons that could cause this. 3 GMC Sierra and it turned out. but now ever since it. Here lately I've noticed this sort of "miss/stumble" feeling at idle. These engine's in our trucks are known for a rough idle. Hello, I have a 95 GMC Sierra 1500 4x4 with the 5. Hope this helps. No more eye-popping bills at the repair shop! Your manual pays for itself over and over again. P0300 Trouble Code Diagnosis- GMC Sierra. When the motor is cold, it will start right up, but will lump at idle and feel rough because the choke provides a too rich a mizture and overloads the engine to the point where it wants to run rough, almost to the point of stalling. I have a 2003 GMC Sierra with about 117,000 miles that has a rough idle when you first start in the morning. My 2002 1500 Sliverado 4. I can hear the engine "laboring" at one spot and it lunges forward at that exact spot. - 3 cylinders are not firing - Engine lights keeps blinking Is there something simple that could be causing these problems like a bad fuel pump? Spark plugs? Or is it time to find a new truck?. 3L with rough idle P0300. Elevated Idle/Exhaust Restrictor The engine has a cold temperature high idle and exhaust restrictor feature which elevates the engines idle speed from 680 to 1200 rpms, and restricts the exhaust gas flow, when outside temperatures are below 32°F (0°C), and the engine coolant temperature is below 150°F (65°C. The GMC Sierra is popular among used-vehicle shoppers. In cold weather my 2000 sierra starts, reves up idles back down to rough idle and continues to do so for about a minute. Diesel Ops is committed to providing our customers an unparalleled shopping experience. I got rid of my 2011 for similar issues but it never had a rough idle. wait for it to idle down to normalthen turn the A/C on. The contact owns a 2009 GMC Sierra 1500. It only does this in drive, not in park or neutral. mechanic cleaned the inje … read more. I have never really thought much about it though. Chevy Silverado, GMC Sierra Owners Complain Of Shaking At Highway Speeds 102. 3L Chevy Silverado 1500 LTZ; have experienced a rough idle in park and while stopped in drive. The 2017 GMC Sierra 1500 has 7 problems reported for engine runs rough. Diesel Ops is committed to providing our customers an unparalleled shopping experience. GMC Sierra 3500 HD Repair Manuals. The vibrating was especially rough while idle. Average failure mileage is 2,450 miles. 3L with rough idle P0300. Chevy Silverado, GMC Sierra Owners Complain Of Shaking At Highway Speeds 102. Next day it was like it never happened it seemed to run fine and had been for over a week now until this morning. GM truck running very rich. While there are a variety of reasons your GMC Sierra 2500 has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Could this be a intake manifold leak? Does anyone know the systoms of an intalke manifold leak. 2016 GMC Sierra 1500 Engine Technical Service Bulletins (TSBs). 3 (non flex fuel) 116,000 mi. Like most vehicles, your Sierra features an analog fuel gauge, temperature gauge, speedometer, tachometer, oil pressure gauge, and voltmeter. smoke or rough run usually indicate that the injectors are. 7 Vortec about 6 months ago. Read more General Motors reviews to learn about other models. It would make it arround the block once or twice, then try to die on him. Here are the most common problems that will throw the code. Looking for a 2009 GMC Sierra 1500 Ignition Coil? Get yours at Wholesale Prices and Free Shipping over $50 only here at AutoPartsWarehouse!. Recalls & Safety Issues. General Motors has scheduled a 21-week idle next year for three truck plants as part of a $928 million investment to tool up for the next-generation Chevrolet Silverado, GMC Sierra, and full-size. I have a 99 silverado, 5. Check here for special coupons and promotions. I have a '91 s-10 5-speed 2. We encourage you to call or text us at (615) 398−4552 with any of your questions. 2009 GMC Sierra 1500 SLE1 Crew Cab 2WD - $11,800 Year: 2009 Make:GMC Model:Sierra 1500 Trim:SLE1 Crew Cab 2WD Mileage:190,080 Stock #:175121 VIN:3GTEC23JX9G175121 Trans:Automatic Color:White Vehicle. I have a 2004 gmc envoy 4x4 4. Like the TruXedo roll-up tonneau cover from the GMC Sierra 2007 1500HD Classic accessories. GMC Sierra is a full-size pickup truck manufactured by General Motors, like its mechanically identical counterparts Chevrolet Silverado, GMC Sierra also belongs to the famous long-running Chevrolet C/K line, it is the rebadged GMC variant of Chevrolet full-size pickup and its name was used since 1987. my question is will a combination of a toque converter out of a v6 700r4 stall be too low (1000-1100) a oem alternator from 3. The good news is that, although replacement GMC Sierra catalytic converters can be costly from your local dealership, aftermarket units (many times made by the same original equipment manufacturers) are substantially less expensive and can be purchased as direct-fit bolt-on units (assuming that the original converter was also bolted on) or weld-on units. i drive between 100 and 200 miles a day. I drive an 08 GMC Sierra 1500 5. Q: Rough idle with foot on brake at stop light or just sitting in park in driveway runs good while driving My car has 128000 miles. It will often die on me unless I feather the throttle. These engine's in our trucks are known for a rough idle. I have replaced the distributor twice ignition coil fuel injectors (spider) and crankshaft sensor. Here’s how to diagnose engine runs rough after going through a puddle on any of these vehicles: 2008-2009 Chevrolet Colorado, TrailBlazer, 2008-2009 GMC Canyon, Envoy, 2008-2009 HUMMER H3, H3T, 2008-2009 Saab 9-7X, All Equipped With Engine RPOs LLR, LLV, LL8, here’s what to check out. I let my 2010 Acadia with 94K miles get to about 1/8 a tank of gas. Average repair cost is $900 at 72,000 miles. 8 v6 cause these issues along with stalling at light and when shifting into gear. 3L INTAKE MANIFOLD GASKET UPGRADE with KNOCK SENSORS!! 1999-2006 5. This is a record of safety issues for vehicles of this year, make, model and trim. – Rough or erratic idle speed P0507 GMC Description The Engine Control Module (ECM) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. Test it this way, go outside, start the truck. Repair Information for P0300 Gmc code. New Pro-Spec Mass Air Flow Sensor Meter For Chevy GMC Oldsmobile Pontiac 99-09 rough idle loss of power decrease in fuel economy stalling and possible MAF. Take the vehicle to advance auto or autozone and have the codes read. Hope this helps. Surges of 50rpms up and down from normal idle, very fast and noticeable by sound not just gauges. Engine light is on and have rough idle. January 13, 2009: 2006 GMC Sierra 1500 WT 4. GMC Sierra is a full-size pickup truck manufactured by General Motors, like its mechanically identical counterparts Chevrolet Silverado, GMC Sierra also belongs to the famous long-running Chevrolet C/K line, it is the rebadged GMC variant of Chevrolet full-size pickup and its name was used since 1987. GMC Sierra 1500 Engine Problems. It was directed to certain 2010 model year GMC Canyons with the V8. The 2008 Chevrolet Silverado has 5 problems reported for rough idle. Purchased the truck in December and have been having rough idle conditions and what feels to be misfiring(on morning start up, sitting at lights I can feel it, and during the daytime if it has sat for a couple hours). There is an IAC (Idle Air Control) solenoid that moves a plunger that controls the idle speed. 2014-2018 GMC Sierra 1500 2015-2018 GMC Yukon Condition: A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. i have a 04 chevy silverado with the 5. Fuel tank sensor / pump replaced 1 yr ago as was filter. Have had seve. My truck just recently started to idle rough with my A/C or defrost blower on. What could cause this? - Answered by a verified GM Mechanic. so what all the tuner's do is bump up the idle to around 750 or so. Jun 29 2009. After refueling, I had to crank the engine over for maybe 5 seconds when the engine usually starts right away. Engine RPM's would go up & down at idle & rough. when i put it in park or nuetral it idle up but it still lopes. 7 Vortec about 6 months ago. For the record I bought the Smog pump new on Ebay motors for $200. brand new mass air flow sensor for 1999-2009 buick cadillac chevrolet gmc hummer isuzu oldsmobile pontiac and saab Restore your air volume signal with this brand new mass air flow meter/sensor (MAF). Save on DiabloSport GMC Sierra inTune i2 Performance Programmer with Free Shipping. 2005 GMC Sierra 1500 emmisons light came on and engine runs rough when at idle but runs fine when moving There are many reasons that could cause this. Order Manifold Absolute Pressure (MAP) Sensor for your 2009 GMC Sierra 1500 and pick it up in store—make your purchase, find a store near you, and get directions. The failure began one week after the vehicle was purchased. 2009 GMC Sierra 1500 SLE 5. I've had ongoing problems with this truck for about a year now. 3L CC last week and it has just over a hundred miles now and have noticed the same issue. This truck spits,pops,backfires through the throttle body under throttle pressure. Vehicle has 36k miles. – Rough or erratic idle speed P0507 GMC Description The Engine Control Module (ECM) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. If you advance the timing - the idle goes up. Arm your professional rig with the right GMC Sierra accessories and it can do pretty much anything. Battery keeps draining can it be a relay? 2007 GMC. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. GMC Sierra 4. I took it to the dealership, they could replicate the problem and replaced part after part after part.