Posted By: SattyNoCar
The part of EFI and electronics I dislike........ - 06/07/15 03:16 PM
....Diagnosing problems.
My '93 Dakota has started running rough when cold (first fire of the day). If its actually cool out too, there will be a few anxious moments as it warms up.
Once warmed up though, runs strong and smooth.
I've checked minor things like vacuum leaks and check that everything is still torqued to spec after having replaced the plenum gasket a few months ago. Everything seems OK in those areas.
Temp sensor? Fuel pressure regulator?
I've been procrastinating on getting a FSM for this, its time for me to step up and get one.
Any suggestions in the meantime?
Thanks.