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2000 Chevrolet Astro 4.3L Misfire, MIL Lamp on
Vehicle has misfire on cylinder 4 & 5, fuel trims reading
very high (+50 STFT/+8 LTFT on Bank 2, close to normal on
Bank 1). My feeling is that I have an injector clogged on
Bank 2. The O2s will go rich if I stab throttle (900mv),
but go very lean at idle, and... Trouble codes: 300 (Random Misfire), 121 (TPS reads Low). |
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2003 Chevrolet Monte Carlo 3.8L MIL Lamp on
Hey there fellow Techs. I am in need of help. This Monte
Carlo came in the other day for an inspection. It had a
check engine light, so I started checking it out. P0410 is
what I found, so I first checked all the TSBs, and found
one that said water was getting... Trouble codes: p0410 (Secondary Air Injection Flow). |
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1997 Geo Tracker 1.6L engine
has no power runs hot sometime |
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1999 Chevrolet Silverado 5.3L security sys
Thank you all for your assistance in this repair. We found out that this vehicle had been partially under water. We ended up replacing the BCM and had it reprogramed at the dealer, MAF, both catylitic converters, flushed the transmission, and had to remove a... |
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2001 Chevrolet Monte Carlo 3.8L Compressor, PCM
Sorry for the delay in closing this, I thought I had closed it the same day the car was fixed.
It was the BCM, replaced it and the a/c system is now working fine.
Thanks to all that have replied, I will remember this one for the next one that comes in. |
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2003 GMC Sierra 5.3L gear box
Thanks for everyone replies. A few had mentions the TSB about replacing the steering shaft, after reading the TSB I know that wasn't the problem. I'm certain the gear box was the cause of the vibration and noise, but the customer declined the work. |
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