Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 22, 2007
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
1988 Buick Century Custom 2.8L no ign spark VIN: 1G4AH51W2J
this car came in about 6 weeks ago customer stated car would die intermittently car did not die and no codes stored, tune up was done plugs wires filters , car was towed in last week started right up no codes good fuel press replaced crank sensor just as a gue...
View
1995 Buick Park Avenue 3.8L Air Distribution VIN: 1G4CW52K4S
Pass side temp control actuator works backward from desired temp. Drivers side works fine. I have a Modis and no Tech II. Thanks Dan
View
1996 Buick Skylark Custom 2.4L MIL Lamp on VIN: IG4NJ2T5TC
After driving for a few minutes check engine light comes on with ETS off light. checked gas cap,lines from throttle body ok, vent and purge solenoids ok,they switch on and off and seem to be releasing pressure when I blow in them and operate solenoids manually... Trouble codes: 440 (Evap system)
View
2001 Cadillac DeVille DHS 4.6L batt light on,fuel gage not working,e brake releas VIN: 1G6KE57Y21
thank you for any help you can provide,the cars fuel gage was not working for some time and ran out of fuel,the cars owner put fuel in and still did not start.I checked for fuel presure and there was no presure .The key was left on indefinetly so a jump start ...
View
1978 Chevrolet K20 Cheyenne 6.6L Valve Cover Leaks VIN: JF3048JF04
Ok My son's Truck Keeps Leaking out of his valve covers we have tried several differnt gaskets and have boughten expensive valve covers that have a thick flange so they wont warp and have expencive felpro rubber gaskets and they still seem to leak I'm about ou...
View
2001 Chevrolet Impala 3.8L Hesitation, Misfire, MIL Lamp on
Hey Joe Public, this is ageneral question and didnt know exactly how to address it. I suppose it applies toseveral cars as I have saw it on 01 Impalla & 03 Monte Carlo-- both with 3800 non s/c. Problem is/was plugged cat. Not from overfueling/meltdown though. ...
View
1999 GMC Savana 3500 5.7L fuel gauge VIN: 1GTAG35R5X
Has anyone seen or repaired a problem with these gm vans. I have a problem with the fuel gauge moving rapidly looks like it is vibrating. Cahnge the sending unit for the gauge and the problem is still there. Would the cluster itself be bad or is there another ...
View
1995 Saturn SL1 1.9L MIL Lamp on VIN: 1G8ZH5283F
I have a 1995 Saturn SL1. "Service Engine Soon" Light comes on int. Only code 12 ouput. Also cooling fans stayed on when egine shut off(key Off also) And when Codes retreived with jumper wire from DLC under dash cooling fans come on.(is this normal) This is a ... Trouble codes: 12
View
2001 Saturn LW200 2.2L hard starting VIN: 1G8JU82F51
we are asking for help with this vehicle,customer states engine will intermittently crank but will not start,will finally start are a long crank period.seems to happen most after a hot soak but seems to be very intermittent,we were able to duplicate problem on...
View

Fixes & Summaries for GM
Fix/Summary Answers
1977 Buick LeSabre 5.7L hvac VIN: 4P69J7X121
Wow! What a great tool! Iatn has come through again. The professionals on this network are great. I have been chasing my tail on this one until now. The FIX was the wrong vacuum switch was installed by someone else before me. I recieved valid and good replies...
11
1993 Cadillac DeVille 4.9L hood release cable VIN: 1G6CD53B0P
thanks for all the replies - all good ideas, but the best answer, and the one i used successfully, was the following: From: Bill from Illinois Date: Sep 14, 2007 8:26 PM "Cadillac had a service bulletin published in the body section I believe to...
8
1994 Chevrolet S10 Blazer Tahoe 4.3L Mechanical VIN: 1GNDT13WXR
REPLACED STARTER AND FLYWHEEL AGAIN. MEASURED CLEARANCE AND SHIMMED OUT PROPERLY. CHECKED BASE TIMING AND IT WAS FINE. SO FAR NO PROBLEMS. THANKS TO ALL THE RESPONSES. IATN IS THE BEST INVESTMENT OUR SHOP HAS MADE IN TOOLS AND EQUIPMENT. IT ALL STARTS WITH GOO...
13
2005 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Surge VIN: 1GCEK19B05
we change the throttle body all is good runs smooth
11
1998 Oldsmobile Regency 3.8L overheating VIN: K2W4859923
thanks all you guys for your help we replace the radiator and after that engine its not overheating anymore with or without the a/c thank you all you again
39
1999 Oldsmobile Alero GL 3.4L MIL Lamp on VIN: 1G3NL52E2X
Hi Techs, the customer never returned for added service which I hate due to the fact that I am wasting your good techs time by posting these vehicles for someone else as well as with your replies. Jose from California had a very good explination on how these ... Trouble codes: P0441.
6
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next