Miss at idle

Koenigturbo

Active Member
Oct 4, 2006
1,337
0
36
Oxnard CA
What are the possibilities of a idle miss? Car runs great after idle. coil pack? bad cam sensor? vaccum leak? what else?

The engine is rebuilt, it has the same miss before and after the rebuild. it has new plug wires. timing is where it should be. Thanks in advance!!:1zhelp:
 

radiod

Supramania Contributor
Dec 13, 2007
1,342
0
0
38
Abbotsford, BC
Check your grounds as well. Sometimes all you need is a good ground to the coil packs to get rid of that miss at idle. Easy enough to test if you have some spare wire as well, run it straight from the battery.