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Ticking Noise...Lift Pump?
Old 06-20-2009, 08:52 PM   #1 (permalink)
Shelby Griggs
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Join Date: Mar 2000
Location: Prineville, OR
Posts: 818
Ticking Noise...Lift Pump?

I am posting this on behalf of a friend who has a 12V, I hang out in the 24V section normally.

His truck has an intermittent ticking sound that I think may be coming from the area of the mechanical lift pump. The noise sounds too light of a tapping to be coming from internal in the engine and it is more noticeable on the drivers side. Just wondering if these pumps go bad and start making noise?

Not sure on his miles, I think somewhere around 275K

Any thoughts or comments?

SHG
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2001.5 2500 QC LB 4WD, ETH (Built 09-10-00), DEE, 3.54 gears. Truck built 09-15-00, took delivery on 10-06-00, 222K miles as of 01-Oct-2009.
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