Thread: Another 1991 Fails CA emissions... Help!
View Single Post
Old 10-29-2009   #8
Sgreg
 
Sgreg's Avatar
 
Join Date: Aug 2006
Location: Texas
Posts: 518
Default Re: Another 1991 Fails CA emissions... Help!
Quote:
Originally Posted by Jeffvette View Post
Possibility of running lean with hot spots in the combustion process.
I had some luck with colder iridium plugs. Any rate if the plugs have more than 5-7000 miles I would change them.
Sgreg is offline   Reply With Quote