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Re: 97 Chevy Lumina 3.1L injectors
Posted to Technical Discussion Forum on 10/6/2000 9 Replies

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Ok I am back from lunch, car comes in a month ago with CEL on and P0300 misfire code, scan indicates cyls 1,3,5 have had misfire. Found TSB 77-63-04, used Motorvac to clean injectors, problem gone. Al... Login to read more.

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