1994 GM P-30 TBI ?s

[PlayingWithTBI]

Meh, I just used Teflon tape, had it on for ~4 years now with no runs, drips, or errors
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[tayto]

ya i use the yellow "gas" teflon tape or actual thread sealant. I used that aviation form a gasket stuff in my younger days, but it doesnt seem to hold up well to oil.