ALL plugs fouled... Help please
#16
There must be an issue somewhere if you keep blowing optis, i run my car to 6500 a lot, and have a lot of track passes on my opti. I've only had one go out on me since ive owned the car (3 years)
#18
#22
#23
Registered User
Thread Starter
Join Date: May 2002
Location: Fort Worth, Tx, United States
Posts: 333
it was tuned by pcmforless. I just went on a hard run and she ran perfect as far as plenty of power and no misfires... but i did throw a ses light solid this time, i will have to go and get it checked out. maybe i fouled an o2 sensor or my mass air flow sensor when i was having all those backfires. If it is a question of tuning i will send my pcm to bryan herter (pcmforless- tuned by them as of right now) and get it leaned out... he can do that right?
#24
Registered User
Thread Starter
Join Date: May 2002
Location: Fort Worth, Tx, United States
Posts: 333
#25
Registered User
Thread Starter
Join Date: May 2002
Location: Fort Worth, Tx, United States
Posts: 333
#26
I was just stating what you COULD do. I honestly don't think you need to take that route and that something else is wrong with your car. Keep digging, you'll find the problem. The only way to get information from the O2's is the know your short term fuel trims when the car is missing. That will be an indication of something. It has to be something that effects both banks to foul all the plugs (ie coil, opti, icm, pcm, etc.)
#27
Registered User
Thread Starter
Join Date: May 2002
Location: Fort Worth, Tx, United States
Posts: 333
it is no longer missing... when i am up at college tomorrow i will try ro find time and get it scanned to see what the code is. i had a joy ride last night and she ran perfect.
#28
Thread
Thread Starter
Forum
Replies
Last Post
350350
Fuel and Ignition
14
08-11-2015 12:03 PM
zajones
General 1967-2002 F-Body Tech
1
07-30-2015 02:18 PM