Thread: lean bank 2 codes

lol winning! yeah with a blower youd want a colder plug... i run autolite 25s in the slova idk what travis runs you should ask he has a blowjobber in the cobra!

You need a tr6 plug for your GTO man. Gonna blow that up with a hot plug!

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Its got a bad o2 sounds like,sorry i didnt see this sooner.if you have a data logger or scan tool log it and make sure the o2s are switching,if you dont you can use a dvom and look for a 2 to 8 tenth switching.at idle it might switch slower because of the long tubes,but my guess is its just laying there doing nothing.if you dont have a way to check it bring it to the shop i can log it for you and tell you in a few minutes whats going on.

i figured it out. it was a bad o2 for sure. i've always run botsch plugs in all my cars without problems. i know they're hotter but their the regular botsch plats, not the 2s, 3s, ect. ive seen some ppl running uridium plugs without problems. i'll keep an eye one it tho. it runs better than it did b4. smoother idle, not running as rich, there was alot of unburnt fuel b4. so all in all. i did a tune up on it, and replaced the o2 on bank 2, and good to go!