Anyone got this before. It tripped yesterday. Vacuum is down to about 15hg vs 20-21hg. It drove home yesterday fine. If course i didnt go into boost. No kr. No misfires. Temp is the same.

I just dont have the money to waste on sensors and crap if that is not the problem. Im gonna pull the valve cover later on check the exhaust cam timing marks but it also could be down at the crank sensor. I have to wait to check that.


Anyone else have this issue or similar? Any advice on what to do/check/look for???