RE: Fuel Leak: 86 Lincoln Mk VII 3.0 FI
Fuel odor comes thru heater vents when idling,
disappears when moving. I can not find any
wet spot anywhere under the hood or between
the fuel tank and the engine compartment.
One person says it may be a leaking O-Ring at
one of the injectors, but I can't see the injectors
because a cast aluminum intake plenum, shaped
like a giant rectangular mushroom, covers them.
Can anyone give me some hints:
1.) If I get the plenum off, how can I pressurize
the injectors to look for the leak.
2.) Why is a big plenum needed instead of a simple
small box between the throttle body and the maniford?
Wendy & John.