Quote:
Originally Posted by T77911S
year?
I would still check residual fuel pressure along with control press.
could be:
ignition
leaky injectors
mixture
air leaks
timing
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Ty,
You forgot this one.........fuel return valve seal or defective o-ring inside the FD. The most common culprits for residual pressure loss are defective FP check valve, leaking fuel accumulator, and rarely a leaking FD (something you could not ignore).
Tony