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...
Forum Discussion
Has anything been done to the throttle body or was it just removed from the old engine?
T B's have a problem with an internal regulator getting weak and with less fuel pressure they can backfire.
The regulator was easy to replace without removing the T B (IIRC)and was available at regular auto parts stores the last time I replaced one.
T B's have a problem with an internal regulator getting weak and with less fuel pressure they can backfire.
The regulator was easy to replace without removing the T B (IIRC)and was available at regular auto parts stores the last time I replaced one.
