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Prev Professional Automotive Repair Technical Discussions for July 5, 2008
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1992 Buick Skylark Custom 3.3L starting system VIN: 1G4NJ54N8N
vehcile starts no problem; it is driven about 15 minutes and dies abruptly and will not start. wait about 15-30 minutes and restarts. intermittent problem; sometimes driven ok the whole day and all is well and doesn;t kill. fuel pressure ok at 35psi idle; new ...
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2000 Chevrolet Impala LS 3.8L Trunk Open Light VIN: 2G1WH55K3Y
GM techs need help with this Impala-the trunk open light stays on.Guest also states alarm will just go off at random and she can shut it off with remote.We have not experienced this while in our possesion.noticed now after shutting drver door(door ajar light o...
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2003 Chevrolet Trailblazer LT 4.2L Stall, MIL Lamp on, Throttle dont open VIN: 1GNES16SX3
HI Y'ALL !!! We have this Chevy Tahoe the Reduced power light and check engine come on immediatelty. THe THrottle plate dont open when running. With the engine off the throttle will open. The code that sets first is p1514 the TPP 1 & 2 are normal withn the eng... Trouble codes: P1514
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2003 Pontiac Sunfire SE 2.2L Misfire VIN: 3G2JB52F13
Hope some GM tech out there has some help for me with this problem.Has a misfire on cylinders 1&4 that is evident at any light throttle cruise .Most noticeable at 90 to 110 KPH but is also there at city speeds(50-60).Very noticeable when hot.Idle,acceleration ... Trouble codes: P0300 (engine misfire detected)
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Fixes & Summaries for GM
Fix/Summary Answers
1979 Chevrolet Camaro 5.7L engine VIN: 14G287L9N5
Thanks to all who replied. I received many ideas and tried a lot of them. The fan clutch and waterpump each had some minor play, so I replaced them both. The car has V belts, so having the belt routed wrong to cause the water pump to run backwards was not an ...
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2000 Chevrolet Impala 3.4L instrument cluster VIN: 2G1WF52E2Y
THANKS TO ALL THOSE WHO REPLIED WITH SUGESTIONS. THIS OEM INSTRUMENT CLUSTER TURNED OUT TO BE A PLUG + PLAY OPERATION. OVERALL IT TOOK LESS THEN 45 MINUTES TO R+R THE CLUSTER. EVERYTHING WORKS FINE INCLUDING THE TACHOMETER WITH NO MODIFACATIONS. THANKS AGAIN T...
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2002 Chevrolet S10 4.3L front diff.lock VIN: 1GCDT19W62
sorry to close a help request like this,but the customer has decided that it's not that big a deal all of a sudden.jeff from ohio metioned a return spring in the axle,makes total sense of course there would have to be.we got the parts on the shelf and id bet m...
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1999 GMC Sierra 2500 SL 6.0L Hesitation VIN: 1GTGK29U1X
Sorry to take so long to update this problem. Brought the truck back in and checked the grounds at the back and side of the motor (Suggested by Steve in New Jersey) and all were a bit corroded but not missing so I cleaned them anyway., Although it would mak... Trouble codes: P0141 (O2 heater circuit malfunction Bank 1 Sensor 2).
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