Hi Guys!
I had a 1997 Camaro Z28 and the valves seemed noisy especially when it warmed up. When it was cold it seemed fine. Oil Pressure was 30psi on it warm.
Now I have a 1997 Formula with 20K miles it hold about 25psi warm. Both cars have noisy lifters except when cold.
I wonder if this is normal for these cars? WOuld it hurt to use 10w 40 a little heavier oil?
Need input guys.......These newer chevy engines in the truck are quiet.
Thanks Lee!
I had a 1997 Camaro Z28 and the valves seemed noisy especially when it warmed up. When it was cold it seemed fine. Oil Pressure was 30psi on it warm.
Now I have a 1997 Formula with 20K miles it hold about 25psi warm. Both cars have noisy lifters except when cold.
I wonder if this is normal for these cars? WOuld it hurt to use 10w 40 a little heavier oil?
Need input guys.......These newer chevy engines in the truck are quiet.
Thanks Lee!
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