Thread: 2004 Blazer 4.3 liter tapping when cold.......
View Single Post
Old 11-19-2009, 01:21 AM   #4
Airjer_
AF Enthusiast
 
Airjer_'s Avatar
 
Join Date: Jan 2008
Location: Twin Cities, Minnesota
Posts: 2,383
Thanks: 0
Thanked 7 Times in 7 Posts
Re: 2004 Blazer 4.3 liter tapping when cold.......
If its for sure a lifter tick get a can of Seafoam Motor Tune. Dump half a can in the oil and run it 5 minutes, 100 miles, or anything in between. Change the oil. See if the problem comes back.
__________________
Airjer_ is offline   Reply With Quote