what r the best spark plugs to use for the ni turbo kit, have over 30,000 miles and it keeps idling low and staling...anybody have any other ideas it could be? the cell is on.

 

i would put in denso iridium

 

dont u have to worry about how hot/cold the ignition is going to be? for some reason i get that impression..

 

well, yes, you dont want to go boosting on a cold car, but you wouldnt want to go flooring any car that just started up, and you want to make sure your temps are in check, but its not that big of a deal, the only thing you want to worry about with spark plugs on a turbo is the higher performance ones, but its still just spark plugs, spend 40$ on some densos, the $90 on the magnacores, and you will be sparking all day to your hearts content, recently jsu got a blizzard here, tmeps are freezing all the time, baby starts right up everytime

 

I think bobaab is talking is the heat range of the plugs themselves. On boosted cars you usually like to stay in the colder range and lots of boosted cars also use copper plugs since again, they run colder.

 

yea that's what i was talking about pjal, thx for clearing that up.

 

denso's are a waste of money... ngk are the way to go... 1.99 a peice.. all the top crews use ngk...

 

would the spark plugs be the reason its idiling low and stlling tho i only have 30500 miles on the car

 

you have 30k miles on thsoe plugs?
did you check them for fouling?
i use ngk's also
pjal is right try and stay with a plug with a colder heat range

 

I already bought the denso so i should return them no I havent taken them out yet. should they be fouled already my cell light is on and every thing,but when the cars runing right or i keep it at a good idle is sounds better then ever. i also just got my exuast fixed the flex pipe fell off at the turbo and had choice but to drive it for a week could that be some of the problem.

 

bump please any info greatly appreicated

 

help

 

shouldnt be a problem but the cel light may be on because you may be running too rich.. thats why mine comes on.. but do what u want with the plugs... u can keep em.. or u can save yourself some money by buying ngk's the throttle problem ... do u have an AFC.. try chaning the low throttle on that.. if u have 1.. or turn the throttle up by turning the screw..

 

edit:: if you have your exhaust back on.. the cel light probably came on because u had no 02 sensors... disconnect the negative for a few secs and your cel light will come on.. if your exhaust is back on it probably wont come back on. I think

 

so the plugs i can use wright but the cell did not come on untill after the exuast was fixed