How to lower KPA at idle?
I tuned the car a week ago and had it mistakingly on like 7 degrees advanced timing (or a little more), thankfully nothing bad happened to the engine. The car ran great and was sitting at about 35 KPA at idle.
I've just adjusted the timing(on a fresh base map) to be correct and now the car struggles to get up hills, and it's KPA at idle is 58. The KPA is the only thing that I noticed a change in (AFR readings are still good). I've replaced my vacuum line and I am sure that there is no leak (especially since the KPA changes whenever I change the timing. How do I get the idle kpa to lower and get closer to where it was? |
Either your ignition timing is incorrect or your cam timing is wrong.
List the steps you used when setting the ignition timing. |
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