Lift pump test and now it won't start.

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#11

05-08-2012, 08:36 AM

ebarresi5894

Diesel Wrench

Join Date: May 2011

Location: Rehoboth, MA

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Quote:

Originally Posted by Jeff Bennett

Yes the OPS sensor will also cause the lift pump to turn off. When I replaced my fuel filter, I jumped my OPS sensor plug, and primed the filter that way. Alot easier on the starter than cranking the life out of it........

will work with OBD1 not OBDII

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#12

05-08-2012, 06:59 PM

r2d

Diesel Fan

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Join Date: Mar 2012

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UPDATE

Lift pump is dead. I installed the new lift pump today. WHAT A DIFFERENCE! It runs better and quieter. My injector pump must have had a good work out. I am glad I did the lift pump test. I got the truck in this condition and wouldn't have thought it normally ran like it was. Thank you for the help. Next:flushing the coolant and replacing radiator.

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