Tapping sound - lifters? Rockers? - TEAM COTTON'S PERFORMANCE TURBO BUICK ONLINE FORUMS

turbopowered68 · #1 08-31-2010, 12:31 PM

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JCotton1 · #2 08-31-2010, 06:22 PM

adjustable rockers and or longer push rods...

brisbon · #3 10-23-2010, 12:22 PM

Quote:

Originally Posted by turbopowered68

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Injectors can be noisey, what type of oil are you using? If i switch from 5w20 to 20w50 then the lifters make a racket untill the top end is supplied after about 45sec to a min from starting it.

turbopowered68 · #4 10-25-2010, 03:23 AM

Quote:

Originally Posted by brisbon

Injectors can be noisey, what type of oil are you using? If i switch from 5w20 to 20w50 then the lifters make a racket untill the top end is supplied after about 45sec to a min from starting it.

i am using 10w40 with ZDDPLUS