12 Valve 2nd Gen Dodge Cummins 94-98Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps
I know its a pretty common issue with the 12 valves but can anyone tell me where my 98 is leaking oil from and if there is any way to stop it, also should i check my oil on like a weekly basis due to ... JOIN NOW TO REMOVE TRACER
I know its a pretty common issue with the 12 valves but can anyone tell me where my 98 is leaking oil from and if there is any way to stop it, also should i check my oil on like a weekly basis due to the oil leak?
It's probably coming from the valve covers. Can you give a bettter description, like the general area that the oil is coming from and how much oil is leaking out? It's a good idea the check your oil level weekly, leak or no leak.
Next time i wash the truck ill clean up everything under the motor and see if i can find it, the guy that had the truck before me said he had all the leaks stopped but i dont think he did, also what kind of oil should i put in my truck like weight wise and everything because it needs some oil
hey i got my 97 thats leaking could u hit me with some info on what to look for with a leakin vac pump? mines coming from either the middle driver side or rear driver side.... i thought it might be my injector pump? is that common or easy fix?
Originally Posted by huntingguy
if it was on the drivers side i would say check the vacuum pump, I had a pretty good leak there. Can you take some pictures after you power wash it and drive it for a day or two?
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