i think i did see an external fuel filter under the truck when under it the other day.
so, would a dirty fuel filter act like that onyl when hot ?
i have to change the hedder gaskets soon, so when i do that i will pull all the plugs, but will pull 1 or 2 this coming weekend.
thanks guys... like i said, it felt like vapor lock, but this thing is no race car. dont see how it could be vapor locking... will try filter and plugs...thanks much guys....leonard.


1957 Chevy 3100 1/2-Ton
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