New Crate Engine 454 up and running
Little over a month ago my 1991 pace arrow blew the engine. Finally got it up and running again with a new crate engine. Just about dialed in now. One problem: seems to be backfiring thru the TB...
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I had that happen with a bad fuel filter!
Yours could be going bad and your new engine may be pulling just enough additional fuel to cause the problem.
Yours could be going bad and your new engine may be pulling just enough additional fuel to cause the problem.
