hbarbee
SDD Junior Member
1990 Diesel runs fine, but recently, when releasing the accelerator, the idle goes down to the point that the engine dies. Which part would need replacement?
hmm is it an original inj pump???hbarbee said:Sorry for delay in reply. The plunger on driver's side appears to be free. The kickup solenoid is retracted and out of contact with lever at all times when A/C is off. The engine idels OK, but returns way below idle when accelerated and dies.
powerboatr said:hmm is it an original inj pump???
i would say if it is its time to have it looked at inside, govenor springs could be worn, gov plate, internal passeges , pump pistons, etc etc etc trash in the pump, have you recently changed the fuel filter ?
hows the power? is it using more fuel latley?
does the kick up solenoid pop up with the a/c on?? and does it idle fine then?
by some slim chance did your idle adjustment screw fall out??