missfire

the90

Registered User
Joined
May 4, 2009
Posts
28
Reaction score
0
Location
santa rosa, ca
My friend just bought a 1991 dodge cummins and the engine has a miss but only when the engine is warm.What could be causing this?Any help is appreciated.
Thank you
 

rebel_horseman

Rt. Wing Extremist
Joined
Dec 20, 2003
Posts
2,089
Reaction score
0
Location
West Florida Republic
Sucking air from somewhere. Check the fuel lines from the tank to the pump and from the pump to the injectors. Depending on mileage you may want to consider sending the injectors to get tested as they may be part of the problem.
 

Whit

Registered User
Joined
Dec 20, 2003
Posts
3,808
Reaction score
0
Location
lost in Why-homing
also mybe check to see if the timing has slipped.............happens easily as it just a papper fit on the gear to shaft
 
Top