Hey this is my 2nd time rebuilding now and i am experiencing a lot of difficulties. My engine check blinks occationally and it is throwing off the codes for cylinder1,2,3,4 misfire, engine coolant hi output, and iac fault. When it gets to 4k rpm its starts bogging and it wont go past 5k. The engine idles like shit. Pressure on my vafc is up all the way. I have to give it gas to keep it alive when the engine is cold.
things i've tried:
new iav valve, new distributor unit, new plug wires, gapping plugs, and new injectors.
Nothing i've tried seems to have done anything. I've went through my wires on the harness like 3 times. they all seem to be right
PleASEEEE HELP ME...any other suggestions to try would be really appreciated..thANks
so did you ever get it fix, and what was the problem? i would like to know cause i am having almost he same problem. my check light comes on and it is reading misfire cylinder 1 and 2. runs fine but can't past the obd2 smog reading.
BOOSTdependent what shop did you take it to? how long did it take for them to figur out what was wrong or did you do it yourself? you said adjust not replace valves right, i just hope it's not the valves bent or anything no time no money. do you thing it's the valve, i have crower valves w/ 9:1 je pistons running 10 psi could they have got damage some how. runs fine but idles @ 645rpm sometimes @ 730 sometime normal like i like it @ 800/840 rpm.
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