had an issue with both m10 cars i used to own. Both ended up as poor connections to the ECU coolant temp sensor. Check the sensor itself, but take a good look at the connection. sometimes the metal connectors get pushed up into the plastic plug and dont make a good contact.
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need help with my m10!!
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Originally posted by 2002maniachere are a few things to check:
cap/rotor
Vacuum leak
bad fuel filter (have you changed it since you bought the car? You should.)
low fuel pressure
bad throttle position sensor or wot switch (whatever it has, never dealt with L-jet)
bad fuel pimp
ICV (if L-jet uses one)
AFM
DME
Check/replace these things in order of cost. It really couldnt be anything else
But you said the plugs were fouled? Are they the right heat range?
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my mechanic said that they were all clogged and what not.
this was also about a week after my first autox where i drove the car pertty hard.
But he just put another set of ngks in it and its still doing it. i supose its the right heat range.
Joe318is
hey, do you have a part # for that temp sensor?90 325is
IE stage 3s and refeshed m20....
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