Thread: TS Misfire in a 3.1 TBI Chevy engine
View Single Post
Old 04-17-2017, 12:32 PM   #4
Blue Bowtie
Registered Offender
 
Blue Bowtie's Avatar
 
Join Date: Mar 2006
Location: Rural
Posts: 6,562
Thanks: 8
Thanked 346 Times in 341 Posts
Re: TS Misfire in a 3.1 TBI Chevy engine
Inspect the plug condition and gaps. The 3.1 uses a wasted spark system which is more sensitive to plug gap since the firing occurs across two plugs in series. If one is "dead" the adjacent cylinder in the firing order is also dead.
__________________
Permanent seat assignment on the Group W bench...
Automotive Forums Survival Guide
Blue Bowtie is offline   Reply With Quote