Type: Posts; User: sportking159
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07-04-2012, 01:08 PM
I have replaced the knock sensor and the Electronic Spark Control Module. OBD 1 code 43 continues to flash even after i reset the ECM. Also the engine lacks power, especially when climbing hills. I...
Hello fellow GMC truckers.
My name is Jacob. I live in Ky. Im 20 years old. I have a 1990 Chevy 1500. I build tobacco barns and love working on engines!
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