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1997 Buick Park Avenue 3.8L Compressor control
For starters vehicle has full refrigerant charge. With the
original pcm when a/c was commanded on with the tech2 the
compressor engaged and the system cooled. The output leg of
the circuit is completely functional(pcm grounds compressor
relay and compressor en... |
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1979 Chevrolet Camaro 5.7L engine
I have a 1979 z28. I notice the temp gauge goes high when
I`m on the highway. If I drive around on the city, it runs
cool. I have a350c.i.d. engine out of a 1980 chevy k10.It
never ran hot in the truck. It has about 5,000 miles on it
since the rebuild to stock... |
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1989 Chevrolet Corvette 5.7L No Start
Customer stated car was hard to start when warmed up. Car
starts o.k. cold. Test drove car found it performed normal.
Parked in front of building and shut it off. Ten minutes
later it would not start. Had spark out of spark tester.
Fuel pressure o.k. Fuel volu... |
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1997 GMC Jimmy 4.3L power windows
hello fellow techs,i got this 97 jimmy all power windows
not working.i dont have power to the window circuit breaker
at fuse panel,mitchell doesnt show what supplies power to
the breaker,can somebody give me the right direction the
problem.thanks in advance..(... |
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1998 GMC Jimmy 4.3L compressor
I have this 98 Jimmy that came in with no A/c. Compressor
inop. Normally low freon leaking compressor case. Freon
levels are OK. I connect OTC scan tool and code in a/c
section of B0161, ambient sensor high. Inspected nothing
out of the ordinary sensor measure... |
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1994 Cadillac Eldorado 4.6L MIL Lamp on
I'm 95% sure the PCM is the problem. Next day, No codes. The thing
I noticed was the "Check Engine" lite, only blipped on when the key went to run. Then came on during cranking, and went off at engine start, With no codes present. That to me is a PCM go'n sou... Trouble codes: 23 (Ingnition controll problem). |
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1997 Chevrolet Pickup 5.7L No Start
Tanks for all the input. We removed the upper intake and poppets to verify that they where all pluged, once removed you could run the injector with the tech 2 or just touching the control side to ground but no fuel spray. Replaced with the updated unit and all... |
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2006 Chevrolet Silverado 4.3L MIL Lamp on, dlc connection
The transmission was replaced wich fixed the shifting issues. The scanner communication seems to be a reflash issue. GM has a reflash for the pcm to help with aftermarket scan tool communication. A Tech 2 revealed a codes relating to trans. component slipping ... |
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1995 Pontiac Grand Am 2.3L Rear Brakes
Thank you to all who replied, I got a lot of good information. I believe i had a couple things contributing to this problem. As it turned out we replaced the front brake calipers, Pads, and rotors. cleaned and readjusted the rears and as luck would have it it ... |
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