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Prev Professional Automotive Repair Technical Discussions for July 14, 2023
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1994 Chevrolet Caprice Classic 4.3L Electronic VIN: 1G1BL52W8R
No signal to a/c clutch relay. If i ground the relay. A/c blowing ice cold air. When key is on, turn a/c switch on,at the clutch cycling switch. Got power in and out . And to ecm.at the ecm. The clutch relay control (green /white wire ) is not ground. Anyo...
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Fixes & Summaries for GM
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2015 Chevrolet Silverado 1500 LT 5.3L Excessive Emissions, Excessive Emissions VIN: 3GCUKREC9F
My request was just to locate this fuel pump,as it is on back order everywhere,including delphi. we did locate one at a gm dealer on vancouver island,it was the last one they had. supply chain issue Trouble codes: P0172, P0172.
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