Mechanics

HUMMER H2 OIL PRESSURE PROBLEM

2006 Hummer H2 • 124,011 miles

It has been running good, then two days later clicking sound in valves and oil pressure gauge keeps dropping below 40 into the 20-15 pressure. Is it time for new oil pump or is it serious like the bearings?
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Guest
November 4, 2012.



It cold be just a bad oil filter for one. Have the engine manually checked for oil pressure first.

Hmac300
Nov 4, 2012.