2005 Ford Escape Repair Question
Does the , 4 cyl's main manifold vacuum line distributes evenly to all cylinders?
Injecting "mechanic-in-a-can" through a vacuum hose will bypass the injectors. If you really think you're going to solve an intermittent problem with a chemical, you have to inject it into the fuel rail and it has to be under higher pressure than the fuel.
These detergents are more for maintenance but if you use a good quality gasoline, they already have those additives in them. I have never needed to add anything to my '88 Grand Caravan and it's still running fine after 380,000 miles.
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IS THE PROBLEM YOU ARE HAVING A "QUICK, REPETITIVE STUTTER". MAYBE AS YOU GET UNDER LOAD AND APPLY THROTTLE....PULLING A SLIGHT INLINE MAKES IT DO IT THE MOST?.....IN THE BEGINNING IT LASTED LESS THAN 2 SECONDS, WHEN IT OCCURRED
WIFEYS '03 ESCAPE 3.0L DID THIS, TOOK AWHILE BUT I FINALLY GOT IT FIGGERED OUT
LET ME KNOW WHAT'S GOING ON
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