yes i searched didnt find what i wanted
just curious if in all this fridgid weather if anyone was having any drivability prob.
my car feels like its bouncing off my 2-step from 2500 to 5000 whenever under a heavy load. i think that i got a bad coil and the better charge from the cold air is really putting the coil in question to the test. (just an over thought theory)

im running the usual: tbe, intake, cams 272, exede, ttr tune. nothing outa the ordinary

im shure i'll diag. it soon (its what i do for a living just w/ bmw's) any input would be awsome though thanks in advance

 

MBC?

Turn it down a little.

 

im tuned off the fact. boost sol. (its what vishnu instructed me to do)

 

nobody has any input. come on this is a fun one

 

Gap your plugs down or buy a DLI

 

all swell ideas... has anyone actually had any prob. w/ cold weather? every turbo hot rod ive had loves this weather (for obvoius reasons) my evo seems to be taking it as an overload of goodness like when a horny little h.s. kid gets laid for the first time, he has gotta blow outa one end or his head is just gonna start shaking and blow off his shoulders!!!!!!!!

 

sounds like your blowing out spark on ur plugs, I would regap them or buy new plugs

 

very poss. if not the solution is this common w/ evos... never had this prob. before on anyothe cars ive owned... butt they were alot lower boost
thanks guys

what is a good reccomended gap for iridiums? .26-.27?

 

I just had this same issue and installed new BR8ES plugs gapped at .22/.23...worked like a charm!

 

you can still overboost with the factory boost solinoid. this happened to me a couple days ago. i turned down the boost(mbc) and put in new plugs. no problems now

 

thanks guys!!!!!!

 

Standard answer is new plugs or lesser gap. If you can't control your boost, then it will fluctuate according to the weather without you being able to do anything about it.

If you get new Iridiums, you don't regap them. If you get coppers (NGK BPR7ES or BPR8ES/BR8ES), then gap them to .026 at first and gap closer if the sputtering persists.

 

new plugs fixed er right up