Quote:
Originally posted by roll
i have one question because i have a z28 98 and in the morning when the motor is cool and i start the car the lifter soud for no more one minute.ok i used 5 or 10w30 oil grade and my car have 50,000 mile now. if any person kwon the problem please write to me..
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Its not lifter noise, its piston slap... Normal w/ ls1's- aluminum blocks... Don't sweat the noise!!!