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Prev Professional Automotive Repair Technical Discussions for April 24, 2015
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1997 Chevrolet Monte Carlo LS 3.1L collasped fuel tank VIN: 2G1WW12M8V
fuel tank imploded, yes like a crushed beer can. now 1/2 the size and the fuel straps cant hold it like they should. A month ago I had a p0440 code and found the vacuum sorse at the throttle body leaking so I put a new emmision hose/PCV/and a gas cap. no more ... Trouble codes: P0440
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2008 Chevrolet Cobalt Sport 2.4L cluster VIN: 1G1AM18B28
Vehicle came in with customer complaint of cluster gauges and lights would act erratically. Loses speedo, tach gauge fuel gauge, and get abs messages in cluster info center. Pulled lost communication codes for TCM,ABS,and, EBCM. Cleared codes and drove vehic...
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2011 Chevrolet Silverado 2500 HD LTZ 6.6L No Start VIN: 1GC1KYE89B
The truck will start and run fine on a cold start. However once the truck is around operating temp and shut off it fails to restart. fuel rail pressure during cranking only goes to 1500 psi at best. the fuel filter prime bulb pumps till hard and quickly goes a...
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1993 GMC K3500 Sierra SLE 6.5L convertor seal VIN: 1GTHK34F1P
Hi all you tranny guys, was gonna bounce this one off you. Recently resealed transmission because customer had engine replaced and wanted transmission "gone through" while it was out. Resealed transmission and reinstalled. Had it come back with losing 4th gear...
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1968 Pontiac GTO 6.6L transmission converter VIN: 242678P344
I have installed a 4L70E automatic transmission into this 1968 GTO with a Transdapt adapter plate, and have installed a GM stand-alone transmission control module. This control module is manufactured by Powertrain Control Solutions but is marketed through GM a...
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2006 Pontiac Pursuit 2.2L MIL Lamp on VIN: 1G2AJ55F26
Vehicle runs normally but the o2 stays at around 900 mv except on decel after a hard acceleration. The long term numbers are around 0 and the short tern numbers do not vary more than 2 to 3 plus or minus . All the other sensor data appears normal, ect map, m... Trouble codes: P0340, P1133
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2007 Pontiac Torrent 3.4L MIL Lamp on VIN: 2CKDL63FX7
Hey guys, I fixed this car last month and everything seems fine but customer called me up a week after repair and said her check engine lite is on. I pulled codes and found a lean run condition code. I scanned data and didn't see anything that raised a red fla...
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2000 Saturn LS 2.2L Poor Idle Quality, Surge, Stall, Poor Fuel Economy, MIL Lamp on VIN: 1G8JS52F6Y
we have this jewel in our shop that refuse to get fixed. car had a noise from timing chain area. removed valve cover and found the top guide broken so we replaced the guide along with the valve cover gasket but noise continued. this time we also opened the ti... Trouble codes: P0300
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Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Impala LT 3.5L Remote Keyless Entry and Remot Vehicle Start VIN: 2G1WT58NX6
Thanks for confirmation guys, I performed repair as per TSB, rechecked ok. Have 75-100' range now, all good. Coincidence it was! Thanks again.
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2008 Chevrolet Silverado 1500 WT 4.3L Poor Idle Quality, MIL Lamp on VIN: 1GCEC14X38
WELL,,, I FEEL STUPID! I DID NOT SEE THE TSB FOR MY PROB. IT DID NOT HAVE A CODE LISTED ON TSB.UNTILL YOU OPENED IT AND THEREW THEY WHERE, P1174, PO171 UNDER FUEL INJ. SEEMED TO BE THE ISSUE I HAD. CUST DESIDED TO DRIVE IT AS IS AND RETIRE TRUCK WHEN PROB GOT ... Trouble codes: P0171, P0573, P1174 (Trim ballance b 1), P2271 (B1s2 o2 stuck rich).
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2008 Saturn Astra XR 1.8L Vent Valve VIN: W08AT67148
thanks for the replies guys. sorry for late response. this one is fixed. the problem ended up being the canister. it was slightly restricted compared to a new unit and that was enough to trigger the code. we couldn't duplicate the symptoms with a vacuum pump t...
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