Alright I had this problem for awhile and i cant seem to see the end of it. everytime I think i have found the problem the damn idiot light comes back on so ill be open to suggestions. So far with my car i have the bucshur 3 in exhaust, fimc with hard pipes tial bov, buschur intake(the simple just cone filter set up) and heres what it has done. originally the car was from saramento and then I bought it and drove it to fort campbell ky and yes i know turbo car dont like long distance and it proved that by dumping almost all of its oil forcing me to have to go to walmart where some idiot filled my cars spray system with windshield wiper fluid, after that the car has this missfiring light pop on. i change the two coils thinking it was the simple past duty cycle and needed to get new ones. with those i changes to the magnicor 8mm spark plug wires because one of the wires was burned from the inside. it ran for a little while then the light come one. once again it was missfiring but it could only take 15 psi before shuttering so i change spark plugs and found out that the iridiums werent doing the job dude to the fmic because to cold of air so i switched to the bpr7. this got rid of the shuttering and now i can boost back to 20 psi no problem but now when im going to a red light or something and i push in the clutch to coast to the light or have to make a turn or something the idle drops way below 1 almost to zero someone please tell me what the could possibly be. the light has come on and i have taken it off constantly for almost a year with no signs of loss of power and has gone thru being stock to were it sits now and i going to change to the walbro 255 fuel pump in a last ditch effort to fix the problem. any comments are appreciated

 

.............what?

Start reading and get very familiar with the search feature. I would start by losing the magnicors.

 

soooo... on the way home you car burned through a large amount of oil? Then went to wallmart to have them do an oil change? Did you bother checking oil levels during your trip home?

Spray system? do you mean intercooler sprayer or an aftermarket alcohol injection system? Chances are its and intercooler sprayer... and its fine to use windshield washer fluid for that.

I would first perform a compression test.

 

nah its the intercooler sprayer, i know it works with windshield wiper fuild but walmart has some stupid **** that turned my intercooler blue thats why the guys an idiot. and yes i did check my oils on the trip every time i got gas but what happened was the crankcase relief valve got stuck open and pumped alot of oil into my intake because at the time i didnt have a oil catch can. i know my compressions good because i checked that, that was one of the first things i did. and so far the magnicor havent done me wrong they arent showing a large amount of resistance or done the usuall slip off bull**** of other wires which has happened with many other brands on my old cars and my teams car as well