Ford Powerstroke Diesel Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
14 Posts
Discussion Starter #1
I have a 1996 f250 7.3 auto with k&n intake 4" straight exhaust my question is while iam at idle the tone of idle will fluctuate up and down slightly. Is this normal or do i need to check something...
 

·
Registered
Joined
·
1,229 Posts
mine does it at random times,ive heard its normal.
 
1 - 2 of 2 Posts
Top