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Help, 325 ix intermittent engine miss (archive)
[ Follow Ups ] [ 3-series (E30) Message Board ] [ Msg. Board FAQ ]
Posted by Brent Conrad on February 19, 2000 at 21:57:31:

My 89 325ix runs perfect most of the time, but sometimes it develops a terrible miss under power.
The only way it will run then is at full throttle.

I have already done the following to no avail:

Swapped out the electronic control unit,
replaced the throttle switch,
complete tune up,
swapped out the battery,
cleaned the ground terminals,
replaced the engine temprature sensor,
checked for intake leaks,
replaced the fuel pump and fuel pressure regulator,
cleaned the air flow sensor,
replaced the oxygen sensor,
did I miss anything?

I'm almost desperate enough to take it to the dealer.
All suggestions are appreciated,
Brent Conrad




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