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I have a 2007 gmc 5.3 it keep on sending the codes p0068 and
i have a 2007 gmc 5.3 it keep on sending the Sam codes p0068 and p0101 i have replace tps maf and map whate can it be… read more
GM Tech (Cam)
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Vocational, Technical or Trade Scho
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my car shudder when driving at 10-35 mph?..I hit a puddle of water
Why does my car shudder when driving at 10-35 MPH? When it starts, it feels like I hit a puddle of water and I lose momentum.… read more
BOBBYSS
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1999 yukon: fule pump replaced 6 months ago..hard start
Hello, Having trouble with a 1999 yukon starting after sitting for 3-4 days. Battery and connections are fine, fule pump replaced 6 months ago. It will run fine for a month or so then one day in the m… read more
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2003 Buick LeSabre: intermittent rough idle, the hesitation..accel
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Eric
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I was told it meant replace the check air valve, passenger side, bank
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Dan
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1999 GMC: acceleration..idling..(Crank Pos Sensor)MAF/TPS/MAP
1999 GMC Denali 4 WD - New engine in for about a year without problem Engine suddenly quit on acceleration. While coasting to stop, noticed engine was actually idling/sputtering No engine light (MIL)d… read more
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Pontiac grand prix gt: v6 engine..car stalls..crank..Idle and run fine
I have a Pontiac Grandprix gt 1999, 3.8 v6 engine, car stalls during driving, scan tools give maf sensor defect. Have changed maf sensor, now when I start the the car it stalls right away, if I give a… read more
Pete
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2001 GMC yukon xl 2500: [email protected] miles and has been a great vehicle
We have a 2001 GMC yukon XL2500 with the 8.1l V8. It has @194K miles and has been a great vehicle. In the past year plus it has developed a weird phenomenon with the transmission. We live in suburban … read more
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Yukon: tune..running fine..it would stall out so i had to get it towed
ok here's the problem.... i've had my 03' Yukon for about 4yrs and never had a tune-up on it. The other day i made a run somewhere in my truck and it was running fine but when it came time for me to l… read more
Dodge expert
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2005 yukon: slowly..accelerator..a clicking noise once 25-30 mph
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Danny
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Lead mech
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same p0785 code and have replaced both shift solenoids.
I have the same P0785 code and have replaced both shift solenoids. Transmission is fine when cold. shift properly and works great. once it runs for 10 or 15 minutes then it goes into limp mode and I o… read more
John
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2002 GMC Sierra 2500 HD: wheel drive..shift after a few mins
We have an 2002 GMC Sierra 2500 HDXXXXX Last week it started not shifting properly but would correct itself and shift after a few mins. Then a few days later it would not shift at all. Its in 2nd gear… read more
GM Tech (Cam)
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03 Denali 6.0 with 140K miles.DTC codes P0101,P0120,P0174,P0220,P2135,P0101,P0171,P0174
03 Denali 6.0 with 140K miles.DTC codes P0101,P0120,P0174,P0220,P2135,P0101,P0171,P0174 sometimes high idle sometimes low idle. Erased codes--New codes;P0171'P0174,P0101,P0171,P0174,and P0300.I've TPS… read more
Dave Nova
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2002 Yukon: 4WD...road trip../losing power or response to the trottle
I have a 2002 Yukon XL 4WD. Over the past 8 months we have noticed that on long trips it will occasionally (once per road trip) begin missing/losing power or response to the trottle. It then resumes n… read more
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93 Chevy Lumina Euro: accelerate kick down..little gas..gets warm
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Wicked Wrench
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99 malibu: engine light came..stop sign the car started idling..rpm
I have a 99 malibu and recently on a long trip the engine light came on the car jumped a little. After that everything seemed fine until I stopped for gas. At the stop sign the car started idling from… read more
Jerry Newton
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2001 GMC Yukon denali: V8 6.0 version..ton..immediatly..time I started
I have a 2001 GMC Yukon Denali XL. It is the V8 6.0 version the 3/4 ton model. The vehicle stopped on me and would not start again it would start and immediatly cut back off every time I started it. O… read more
BOBBYSS
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Yukon: hesitation..misfiring..the mass air flow sensor (mafs
My yukon began to lose response to the accellerator and extreme hesitation. A parts store ran code check & said the plugs were misfiring or need replacing, so we replaced them but still hesitation. We… read more
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GM Tech (Cam)

GM Tech (Cam)

GMC Mechanic

5,844 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

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car tech

car tech

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Chris (aka- Moose)

Chris (aka- Moose)

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234 satisfied customers

16 years of experience

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

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ASE Master Tech 20+ Years

Anthony

Anthony

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GM Certified

Amedee

Amedee

GMC Technician

470 satisfied customers

ASE certified tech with advanced level specialist. Wisconsin certified emissions state inspector

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