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-   -   Lift Pump (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/29517-lift-pump.html)

smokedout 07-19-2009 05:09 PM

Lift Pump
 
My lift pump is going out. What is the best one and how much trouble is it to put it on.

DB Admin 07-19-2009 05:25 PM

12V's lift pumps are nice , are you sure your bowl isnt plugged up ?

davo79 07-19-2009 08:39 PM

What brought you to the conclusion that the lift pump is going out. Its mechanical so they rarley ever go bad

Dr. Evil 07-19-2009 09:10 PM

You should check your fuel pressure and maybe get a new overflow valve before even considering a new lift pump.

What kind of problems are you having?

392hemix 07-20-2009 05:46 PM

dont waste your money on a new over flow valve, just take yours appart, stretch the spring about an 1/8 to 3/13'' and see if that fixes your problem:w2:

Dr. Evil 07-20-2009 06:28 PM

Be careful with that after I stretched mine - the pump started ticking.

smokedout 07-20-2009 10:41 PM

well when I get on it and it gets to 2000 it starts to cut in and out. Its like the fuel is there cause speed climbs real slow but it cuts in and out, say im driving for like 20 min. on cruise at 75mph, when I let off the truck dies but only sometimes. Plz dont tell me its my injector pump!!!!!:argh:

94cummins12v 07-21-2009 12:17 AM

doubt its the p pump them things are tanks

Dr. Evil 07-21-2009 12:30 AM


Originally Posted by smokedout (Post 367434)
well when I get on it and it gets to 2000 it starts to cut in and out. Its like the fuel is there cause speed climbs real slow but it cuts in and out, say im driving for like 20 min. on cruise at 75mph, when I let off the truck dies but only sometimes. Plz dont tell me its my injector pump!!!!!:argh:

You should check your fuel pressure.

smokedout 07-21-2009 04:57 PM

Now the damn thing runs like I dont have any performance parts on it and yesterday it sounded like it had some bad ass cam it. How do I do anything about my fuel pressure? plz help before the damn thing breaks down!!!!!!!!!!:madd:


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