hellpppp,,,i got a misfire only in boost!
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Ok I have a ls2 with a tc78 and it runs great, traps 113 in the 1/8th blah blah. But tonight I was playing with my boost controller and 2 step to get ready for the track tomorw night all was well, I madea few passes on the road out front and everything was dandy then on the way home I rolled into boost and it felt like a cylinder is dead.. I hve great ful pressure at the rail, and no blow by at idle. It runs great part throttle just anytime I get into about 0 lbs of boost it stumbles. I have tr6's (about 100 miles old but I know that doesn't matter),great supporting mods like double springs,e85,80lb injectors running 100psi at 12lbs boost,runnin off 11_12lbs wastegate right now. My boost controller didn't want to work.
I'm thinking while I was in the shop playing with my two step I Fouled a plug to two. But would a foul plug run good on idle and part throttle? Ugh I work till 5 tomorow and I was surpost to be at the track at 7 so I'm stressin out right now. Ill pull plugs once I'm. Off tomorow but I would like some experience people to tell me what they think.
I'm thinking while I was in the shop playing with my two step I Fouled a plug to two. But would a foul plug run good on idle and part throttle? Ugh I work till 5 tomorow and I was surpost to be at the track at 7 so I'm stressin out right now. Ill pull plugs once I'm. Off tomorow but I would like some experience people to tell me what they think.
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I can't see a injector being messed up and only making it miss up top? Wouldn't it miss at idle if that was the deal? I dunno I still think a plugs fouled andboost is blowing it out.(hopefully)
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Spark blowout is a common problem with E85, and if everything is fine including the plugs and heat range (don't go too cold) then try closing your plug gap. What's your current gap?
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Ok cool plugs it is. Since I'm on e85 I've heard that fuel lines break down sometimes so maybe I have some junk sitting on top of my injectors. So ill pull them and shoot some brake clean and shop air in them. Hopefully that'll do it! I got a lot on the line tomorow ! I got'ta make it to the track!
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Ok cool plugs it is. Since I'm on e85 I've heard that fuel lines break down sometimes so maybe I have some junk sitting on top of my injectors. So ill pull them and shoot some brake clean and shop air in them. Hopefully that'll do it! I got a lot on the line tomorow ! I got'ta make it to the track!