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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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#16897 11/27/2003 8:14 PM | Joined: Jul 2002 Posts: 68 Member | | Member Joined: Jul 2002 Posts: 68 | I see your not getting any replies here. Just a thought, it's possible a valve is hanging up, periodically, in a guide. Does it matter if the engine is hot or cold?
'54 3100-235-T5 trans-12 bolt 3:31
'68 Impala 307/350
'78 Sportster/Original owner
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