RE: E30 engine problems

["Henry Kim" <henry.kim@xxxxxxxxxxxx>]

Might be leaking injectors.  I had a cold start problem and a lumpy idle
until I swapped out all 6 injectors.

> 
>  A friend is having problems with his 87 325is.  It will run 
> fine, then run rough and occasionally stumble/hesitate under 
> acceleration.  Using a different ECU (from a junkyard) made 
> no difference.  The plugs, plug wires, fuel filter and O2 
> sensor have been recently replaced.  The check engine light 
> stays on constantly and does not flash a code when the key is 
> turned to on. Anyone have any suggestions?

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