Alright I have an 87 Waggy with an 89 MJ engine. .060 over, comp cam and lifters, borla header etc. I played in the mud and it made it miss fire and not shift, turned out the alt was bad replaced it and it shifts fine. But now it still missfires when cold. not at idle only right at the rpm before shifting or light throttle driving. never when in park. Also its only when its cold. I've changed the plugs wires cap and rotor twice. I ran sea foam through it and it went away for a day. Any ideas?
Problem two. When its at running temp and hot outside if i shut it off then start it back up like 10-15-30 minutes later it runs really rough and has problems starting. After i put it in drive and start driving it runs fine but the temp spikes till i turn my fan on(switched). Any ideas?
Problem two. When its at running temp and hot outside if i shut it off then start it back up like 10-15-30 minutes later it runs really rough and has problems starting. After i put it in drive and start driving it runs fine but the temp spikes till i turn my fan on(switched). Any ideas?
