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Discussion Starter · #1 ·
Just been running in the garage once or twice a day for about 2-3 minutes and running rough time to time. Somtimes it will slowly rev up and come back down running smooth and after running for about a minute it will start running a little rough.

I have read the EEC for mis fire codes but none have came up. Will it need to be driven through a cycle for them to show up.

I got the engine on the word all was ok but was replacing the plugs and one of the coils has bad writen on it. Is there a way to test these coil?
 
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