I bought a 91 K5 i knew it needed work so i started with Replacing both fuel lines, spark plugs and rebuilt the throttle body. The truck ran (rough)before I did all this work but after wouldn't start! I also had a bad oil leak so I decided to fix that in the mean time. I found out that there was gas in oil. I asked the guy at a local shop about it and he told me to do an oil change, that the gas may have gotten in the oil by trying to start it too much. So I did and it almost started. It cranks strong but doesn't turn over. Can anyone lead me in the right direction?
CK5
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1991 K5 blazer starting problems
- Thread starter 84bmf
- Start date
Sounds to me like the timing is off.
Do you have a timing light? Disconnect the timing advance wire (by the brake booster, either brown or purple, but its a single weather pack connector), and set timing within spec on core support (0 to 4˚).
Do you have a timing light? Disconnect the timing advance wire (by the brake booster, either brown or purple, but its a single weather pack connector), and set timing within spec on core support (0 to 4˚).
