12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

lift pump

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Old Jul 5, 2006 | 11:47 PM
  #1  
olbetsy98_12V's Avatar
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From: Magnolia, Tx
Question lift pump

I have a 98 12v and i was wondering what would be the best lift pump to replace my stock one with?
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Old Jul 6, 2006 | 12:18 AM
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although i have heard that the 12v LP is supposed to be pretty reliable, i have personally now had at least one and i think probably another one now fail in just one year. i know a mechanic as well who told me that he has replaced 4 of them on his '95. maybe cummins changed the manufacturing or something, i don't know. anyway, i am going to try an aftermkt electric pump and see how it does.
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Old Jul 6, 2006 | 12:19 AM
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ps. -if you do use something aftermkt, just make sure the flow rate and pressure are correct.
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Old Jul 6, 2006 | 12:21 AM
  #4  
olbetsy98_12V's Avatar
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From: Magnolia, Tx
Question

do you know of ay good brands?
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Old Jul 6, 2006 | 07:19 AM
  #5  
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Holley makes some good pumps that some of the 24v guys have been using with success for years.

Why not replace with a stock mechanical? I would rather have the mechanical pump, but that is just my preferance.
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