Gas problem 1987 K5
SeaBuzz
12-14-2004, 11:00 PM
Need HELP. I have a 1987 K5 with 74k miles. Just did head gaskets due to a over heating problem. Before the problem I was getting around 17 mpg, now I'm lucky to get 5. The truck idles and runs smooth. What can it be ?? Og sen. or cpi and what is a cpi?
All tuned up
All tuned up
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