Hey all I will be moving to Henderson NV and wondering if anyone had a expy they want to sell down there as I will be looking to buy a second to make my play truck
I have a 98 with the 5.4l and was wondering if these came with the silencer? Does removing it increase a/f mixture? Increase over all sound or just intake? Ant gains over stock? Is there a intake temp senser? Is there a delete for it? Sorry lots if questions about this but this well get me...
If pedal is spongy bleed them. But it isn't complicated it's only like 4 bolts per and if you can use ceramics. Autozone offers a lifetime set for front and rear. They replace for freer when there worn down. Think front and back is like 100 total. Anyways rim. slide through bolts 2 bolts in back...
If fuel pressure checks out take a look at you're injectors make sure they are within specs. Can't remember the numbers off hand but i'm sure you could search the forums.
Also did you replace all the pcv on driver side? There is a elbow in the back of the throttle body that well essentially...
Does the 5.4l have a intake silencer? Does it do any good to remove or does it just increase sound? Will I need to do a mod as it week increase air flow or does the computer compensate?
Put a new driver side head on my 98 5.4l @ 175082 miles had some knocking at first like a piston was slamming around but it turned out to be a stuck valve fixed that did oil change and put new cop axxel high voltage and Bosch platinum 2 plus in. runs great had it doing 90mph up a 60% incline...
So looked at filter after local jiffy lube did pull change. They used fram :( got a Bosch on after 50 miles knock started again. deff the driver head near rear. Going to look at it more tomorrow after noon
I'm not leaking any fluids and compression test checked out. Add soon as I get it to knock again I will get a video. Just curious bit could a valve be sticking after driving it for a few hours? to me the fact it's not constant would rule out rods.
I replaced my driver side head on my 5.4l Triton in my 98 expy I had no knock prior replaced due to broken spark plug hole. Now I have a random knock thzt sounds as if is coming from the intake. It seems to happen more or less after the engine is hot and driving for a few hours. Cohld this be...
Swivals and extensions. Lol sorry don't know much about the 4.6 motor... Get a triton :). But yea in my shop swivals are god for those had to reach places. I'd say if you can't do it that way call a local mechanic shop they usually give out pointers for free
It is common also check the vacuum lines coming off the selenoid. Another thing is mine won't switch out or in 4lo unless in neutral but the indicater on the dash changes.
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