I have a 91 745 turbo stick and as I was tuning it I found my distributor was leaking so I replaced (Hash Imports installed the middle one)the 3 seals and put plugs wires cap and rotor.The car runs perfect except at idle,just a little rough not much.I made sure the oil trap was clear and all hoses connected,any ideas???
Make sure the throttle body is clean/adjusted and the entire intake system has no leaks anywhere. If any vacuum lines are old replace. Ckeck all electrical connections/grounds and be sure the engine wiring harness is not touching a bare wire anywhere.
Rough idle turned out to be the intake gasket going,next day it started to whistle like a tea kettle.Thanks to the guys at Hash Imports in Fishers Indiana it was a quick fix.
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