I have a 1991 Allante. She starts and runs perfect; except if I turn her off and try to restart.
Basically she will not restart until she cools down; at which point she starts up with
absolutely no problem. Do you have any idea what could be going on?
May be a bit of a stretch - but in the "olden" days that could be nothing more than the ignition timing being incorrect.
It could be either the fuel pressure regulator or fuel pump draining fuel back to the tank instead of holding fuel pressure causing a vapor lock
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