Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 11, 2011
International Automotive Technicians' Network (iATN) - Members Only
Next
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for GM
Help Request Answers
2005 Buick Terraza CXL 3.5L cruise control VIN: 5GADV23L75
Hi Everyone, I hope someone can help teach me something. I have this Buick that came from a used car lot with ABS light on and Traction control system message. After finding a missing fuse in the underhood fuse box that got the above problems fixed I took it f...
View
1999 Cadillac DeVille 4.6L Starter VIN: 1G6KD54Y7X
When ever i try to crank this cat, the ip says starter disabeld remove key. Anyone seen this before/\?
View
1996 Chevrolet K1500 Silverado 5.7L transfer case shifter VIN: 2GCEK19RXT
Customer had this towed in for being stuck in 4WD low. The fuse in the inside panel (25 amp) will blow every time you touch the transfer case electric shifter switch on the dash. If you push any button on that switch, the fuse blows. The 4WD low indicator ligh...
View
1997 Chevrolet Express 1500 5.7L Hesitation, MIL Lamp on VIN: 1GBFG15RXV
Came in for check engine light.customer was out of town when the light came on.it was diagnosed as needing fuel pressure regulator.after repairs light came back on within 20 miles so customer drove it home and here it is.fuel pressure running is at 49 psi 58 k... Trouble codes: P0171 (Fuel trim lean), P0174 (Fuel trim lean)
View
1998 Chevrolet S10 LS 2.2L Stall VIN: 1GCCS1444W
i could sure use some help here. This s-10, 2.2 stalls after start up, and sometimes stalls when putting into reverse. However, it does it intermittently, and of course i'm swamped. I also noticed that when it doesn't start, it has no fuel pump, no crank sens...
View
1998 Chevrolet C3500 Silverado 6.5L Excessive Emissions VIN: NO VIN
owner states that engine starts up n engine revs to 3500 rpms up hi idle n down to idle,goes up on its own n lots of black smoke.this truck is still out n country n am tryin to find a easier fix.it is hittin rev limiter so i`m thinkin thats cause of black smok...
View
1999 Chevrolet Camaro 3.8L Hesitation, Stall, MIL Lamp on VIN: 2G1FP22K2X
Hello and thank you for reading my request. Ive got this camaro that was towed in as a No Start. It was running rough so the customer called her dad and he told her to fill it up with fuel so she put as much fuel as she POSSIBLY could in it. It continued to ru... Trouble codes: P0440 (Evap system)
View
2003 Chevrolet Express 2500 6.0L starter VIN: 1GCGG29U34
Well starter did not fix it. Reinstalled orginial starter.I have check wires from the relay to the computer yellow and black wire, 1.8 ohms. The wire from the ignition switch and from the fuse block to the relay I check at the same time that whole circuit has ...
View
2008 GMC Sierra 2500 HD SLT 6.6L erratic fuel gauge VIN: 1GTHK29658
The customer states that the fuel gauge reads empty and fuel level lamp illuminates. This truck has a secondary tank in the bed of the truck. He has been leaving the valve on that automatically keeps the OE tank full. According to the code definition, this can... Trouble codes: P0461 (Fuel gauge sender performance)
View
1999 Saturn SW2 1.9L Slow to refuel VIN: 1G8ZJ8279X
Hi there everyone and help. I have this Saturn wagon in with a complaint of it taking nearly 10 mins to refill the tank from empty. It kicks the gas pump off unless he barely lets it trickle down into the tank. I have taken the neck vent junction apart and can...
View
2003 Saturn Vue 3.0L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 5GZCZ53B53
Hello fellow techs. I need your assistance! i put a timing belt on this saturn vue 3.0, for preventative maintenance. Now i have multiple misfires in cyl 1,3, and 5. My timing is dead on. I checked and rechecked it several times. And i have the timing kit for ... Trouble codes: P0300 (p0301-), P0301 (p0303-), P0303 (p0305-), P0305
View

Fixes & Summaries for GM
Fix/Summary Answers
2003 Chevrolet Impala 3.4L abs module VIN: 2G1WF52E83
rechecked all powers & grounds all good replaced with a nother new abs module been 4 days no return all is well so far if change will post, thanks again for your help.
2
2004 Chevrolet Silverado 2500 HD 6.6L Fuel leak VIN: 1GCHK24134
THANKS FOR ALL THE HELP. WHAT I FOUND WAS NOT WHAT EXPECTED. WHEN I FINALLY GOT ENOUGH OTHER PARTS OFF OF THE TOP OF THE ENGINE I FOUND A BOLT LAYING ON THE FRONT OF THE HIGH PRESSURE PUMP ON THE MOUNTING FLANGE. WHEN PRESSURED UP THE FUEL WAS COMING FROM THE ...
11
2006 Chevrolet Equinox LT 3.4L monitors VIN: 2CNDL13F06
Thanks for all of the replies. It turned out that it needed more driving. For some reason, the monitors just didn't want to run. The customer drove it for over 600 miles and then we drove it another 100+/-, and then they finally set.(at least one did and th...
8
2007 Chevrolet Tahoe LT 5.3L Surge VIN: 1GNFK18730
looks like a connection was the problem. the maf connector. thank you for your help. iatn is the best. we are better than any tech line i ever used. ty again
20
2006 GMC Sierra 1500 SL 4.3L No Start, Stall VIN: TGTC14XX6Z
Ok we feel stupid as we looked further many were right ! the wires looked fine going to the coil but when we pulled harder on them sure enough one was broken inside the insulation! Thanks so much its fixed! Rick and Kevin Trouble codes: 128 (coolant temp out of range).
11
1991 Oldsmobile Cutlass Ciera S 3.3L No Start, Surge, Stall VIN: 1G3AJ54N7M
Yes I also have had bad injectors short out.But the ecm was bad.when the cooling fans came on.Its like it shorted something inn the drivers out.
10
2001 Oldsmobile Aurora 3.5L Stall VIN: 1G36R64H41
Well, The car is still sitting out back, We are getting the PCM warrantied from the ebay store we got it from as I suspect that is the fault due to the extremely erratic data that I'm seeing and random intermittent MAF code even with new MAF sensor and wiring ... Trouble codes: P0101 (MAF sensor performance), P1106 (MAP Sensor voltage intermittently high).
16
2003 Pontiac Grand Am SE 3.4L No Start VIN: 1G2NF52E33
Thanks for all of the replies to my problem. I live about 70 miles from the nearest GM Dealer so I didn't get there right away. But I took my ignition switch, key and cylinder to the dealer and they replaced the pass lock sensor and did what they needed to do.... Trouble codes: P1626 (Theft deterrent fuel enable signal lost).
12
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next