View Single Post
  #5  
Old 01-12-2019, 02:13 PM
ard ard is offline
Member
 
Join Date: Mar 2006
Location: Sierra Foothills, California
Posts: 6,732
ard is on a distinguished road
What are the AFRs, fuel trims, etc??????

An air leak can lead to very rich or lean conditions ...causing misfires on all cyls.

When I see misfires on all cylinders I do NOT think plugs or coils.

A very rich condition will lead to the O2s getting overwhelmed with hydrocarbons, and cat conversion codes.....

Hmmm
Reply With Quote

Sponsored Links