Just did a long overdue manifold swap and while at it replaced the old water pump, alternator, and radiator. Runs like a dream and for the first time since I bought it new I think, there are no warning lights on the dash.
Only one slight problem. Idle speed. In neutral its fine. Drop it into gear and the idle drops so low it wants to die. Looks like the idle is preset with a loctighted screw on the throttle body that has no slots for adjustment by screwdriver.
What am I missing? TIA
Frank