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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 23, 2014
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Open Help Requests for GM
Help Request Answers
1998 Chevrolet C2500 Cheyenne 5.0L transmission VIN: 1GCFC24M6W
this transmission shifts perfect the first 20 minutes of driving.then loses 1st gear and overdrive.let sit for five minutes and shifts gears again.no slippage at all.when warm and takes off in 2nd and shifts it hits hard from 2nd to 3rd
2004 Chevrolet Express 2500 LS 6.0L oil gage VIN: 1GCGG25U54
thank you in advance for any help you can give.van came in for a smog ,it failed do to check eng. lamp on.evap large leak.found purge valve letting air bypass.anyways while driving on dyno i got up to over 50mph and the oil pressure gage dropped to 0psi,no rat...
2005 Chevrolet Cavalier 2.2L No Start VIN: 1G1JC12F55
Help... This little Cavalier has been towed in now for the 3rd time and our customer is notttttt happy. Vehicle came in as a no start on the hook. It had no fuel pressure. Would run on propane induced to the intake. Standard issue bad pump, right? Well, we re...
2006 Chevrolet Equinox LT 3.4L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 2CND173F36
Have this Equinox with P0171 and P0300 in shop. Spark is good, fuel pressure is good, fuel injectors are good. Smoke tested, PCV hose was leaking heavily. Both PCV hoses were replaced, and I no longer see any leaks. Codes set at 203 degrees F, 850 rpm, -100% f... Trouble codes: P0171, P0300 (Multiple cylinder misfire)
2014 Chevrolet Cruze LTZ 1.4L Ign. VIN: 1G1PE5SB2E
Ok looking for info cause this is still under mfg. Warr. It's one of my sons car ,what happins is the radio will start cutting out, then all systems go dead but then come back stg, gets hard. Then we shut it off and could not remove key. And would not re-start...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Cobalt LS 2.2L fuel pump engine cooling fan VIN: 1G1AK55F46
thanks for the help. I knew this was involved in the recall. customer got rental car from GM and is going to have the car towed to the dealer. for a new ignition when parts arrive. thanks again.
2007 Chevrolet Silverado 1500 LT 4.8L battery drain VIN: 1GCEK14C07
Thanks to everyone that took the time to reply, IATN is the best! Special thanks to Kent & Dan who gave an excellent way to test any electrical draw. Turns out on this one Edmund was correct, the instrument cluster was the problem. It's been a week now and the...
2007 Chevrolet Suburban 1500 LTZ 5.3L digital display VIN: 1GNFK16377
Hello: Gigantor the Suburban is out of the shop! Six of the eight replies nailed the cluster/dash as the offender for no display. Tim mentioned possibility of soldering the high current connections above the ODO display, didn't go there although we did take a ...
2003 GMC Sierra 1500 HD SLE 6.0L wont shift transfer case VIN: 1GTGK13U13
Thanks to the four guys who replied with their ideas, the final fix was to indeed replace the modual, I'm thinking the locked up shift fork in the T case smoked the encoder moter which in turn destroyed the modual, a note in the replacement modual box informs ...
1996 Oldsmobile Aurora 4.0L Stall VIN: 1G3GR62C9T
As always thanks for the replies. This was a learning experience. Doug you are correct the trans input sensor will not cause a stall. I did check the connector which was full of oil, cleaned out the oil and the sensor signal returned for a short time. While it... Trouble codes: P0717 (No/Low Input/ Turbine Speed Sensor Signal), P1645 (Boost EVAP or Torque Covertor Clutch Enable Circuit).
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