In the type 44 incarnation of this engine there were a few fuses in the
engine compartment fuse box that some thought were spares but were
actually engine management fuses.
- vacuum leaks are a frequent cause of this problem
- dirty fuel filter
- check connections on the fuel pressure modulator (electrical plug on
the front of the fuel distributor)
- temperature sensor problems could be a cause
Try to pull the codes.
'91 100Q 5spd 2.3 5 cyl NA
Bernard Costerus wrote:
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