2001 Chevy Truck Values tap

Tiny
MNO221
  • MEMBER
  • 2001 CHEVROLET TRUCK
  • V8
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
When I start up in the morning or doing the day after the truck have sat for a while the values tap real loud for about 3-4 mins then smooth out. I change the oil and filter regularly. I was running with 10w30 someone suggested upgrade to 10w40.
LLoyd.
Wednesday, February 25th, 2009 AT 10:20 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
I was running with 10w30 someone suggested upgrade to 10w40. Could work if not its a lifter leakdown problem
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Thursday, February 26th, 2009 AT 2:09 AM
Tiny
MNO221
  • MEMBER
  • 49 POSTS
How serious is a lifter leakdown
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Saturday, March 28th, 2009 AT 8:59 PM

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