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Forum: Pontiac - Race 11-24-2022, 11:43 AM
Replies: 19
Views: 1,077
Posted By ta man
Check all your plugs that may give you an idea...

Check all your plugs that may give you an idea where to look. Are your heads ported enough to where the valve cover bolts need sealant or could cause a vacuum leak?
Forum: Pontiac - Race 11-23-2022, 10:30 AM
Replies: 19
Views: 1,077
Posted By ta man
I have had whistles from loose fitting on brake...

I have had whistles from loose fitting on brake booster.
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