TICKING NOISE!!! From left side of engine

1997cummins5.9

New member
Got a ticking noise coming from some where on the left side of the engine it just started tonight so wth can someone help me out 97 12valve
 
Lift pump is a cheap fix. Buy a lift pump from the Cummins dealer before you buy a parts house brand or a carter.
 
Mechanical lift pump is on its way out.

X2 lift pump

Lift pump is a cheap fix. Buy a lift pump from the Cummins dealer before you buy a parts house brand or a carter.



I disagree.

Change your fuel filter before replacing the pump. Mine does that when the filter gets dirty.

I replaced my pump at @ 125K miles on someones recommendation for the tapping. It happened again @ 10K later. I was due a filter change anyway so after changing it, no more tapping. Still does it and that pump now has almost 400K miles on it.
 
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I put a $80 Carter lift pump on mine after upgrading the entire lift/return circuits didn't stop the ticking. That was 92,000 miles ago.

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