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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 7, 2004
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Open Help Requests for GM
Help Request Answers
1989 Chevrolet Astro 4.3L No Start VIN: 1GNEL19W3W
Hello all, I have a astro van that has me stumped. As stated in the repair history I have replaced the intake gasket, along with the plenum gaskets. The distributor position has been checked, rechecked and set according to chiltons. The van was running before...
1989 Chevrolet C1500 Cheyenne 5.7L broken line VIN: IGCDCI4K0K
attempting to bleed rear wheels equipped with rwal system . have vac. bled , manual pressure pedal method, no rear significant fluid flow some air but no real pressure at rear bleeder fittings differential valve seems to be stuck. have bled front wheels trying...
1991 Chevrolet Cavalier RS 3.1L heating VIN: HJWE347856
hello fellow techs can,t get hot air from interior vents only warm...i changed the thermostat and coolant cap ...engine getting up to 190 f but only warm airblows out...i bypassed vacum line to hot/cold air actuator flap...moved the flap with my vacuum tester ...

Fixes & Summaries for GM
Fix/Summary Answers
1995 Buick Riviera 3.8L No Start VIN: 1G4GD2213S
First of all, I would like to thank everyone who responded to my request. All the responses were great. A special thanks to Harold from Chicago for calling me long distance. The problem with the car was the ignition switch. It was making false contact at crank...
1995 Pontiac Grand Am SE 2.3L Poor Idle Quality, Hesitation, Cuts out, Stall VIN: 1G2NE55D3S
I am still fighting with car I have tried a 2nd pcm and new prom to no avail I have checked the coolant temp sensor I also drove the car with my scanner hooked up and as 1 of the replys pointed out the quad driver fault does go away as soon as it shifts out of...
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