SPLIT PERSONALITY
#1
SPLIT PERSONALITY
I recently did a tune up on my IROC TPI 305.
When I pulled the plugs the left hand side of the motor was running lean and the right hand side was running rich.
Has anyone incountered this issue, and if so how did u diagnose the problem.
When I pulled the plugs the left hand side of the motor was running lean and the right hand side was running rich.
Has anyone incountered this issue, and if so how did u diagnose the problem.
#3
Supreme Member
iTrader: (3)
Join Date: Oct 2005
Location: Cincinatti OH
Posts: 1,833
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 L03 700r4 RS
Engine: 1987 WS6 Trans AM Lb2
Transmission: Th350 red neck Performance 3k stall
Axle/Gears: 95 Mustang 8.8 built with 3.73s
If all of the plugs in a bank are running lean and the other rich, the problem is in the rail, regulator, or return line. Take the rail off and clean everything out and try replacing the regulator diaphragm and such. Does the car run as it should? No loss in power?
#4
the only issue with the car right now is back firing when im downshifting. but no power loss, as far as im concernd its running great, i wouldn't have noticed till i did the tune up
Thread
Thread Starter
Forum
Replies
Last Post
Bohemian
Aftermarket Product Review
11
11-25-2015 09:38 PM