Question about 2005 Jeep Grand Cherokee
2005 WK grand, USA<> right in USA>? gas engine sure.
all modern jeeps can do that. 1988 to now.. (exceptions dont apply here)
all vacuum leaks do that ,ever time..
and by any MEANS>
that means if the the ISC sticks open as is ALL SO COMMON
that is a vacuum leak. it sucks air the MAP sees that
an mixed fuel like magic, all on purpose and normal. for a
all map engines made (called speed density systems)
cracked vacuum hose (all of them or suspect)
all THINGS , on end of all those house must not leak air.
even the brake booster. must not leak,. see?
it can be simple as hose or , the end of hose device bad.
or ISC stuck.
ever lean the ISC?
idles speed controller ? gumming inside they all get.
from "EGR+PCV gas clouds of *****" i all them.
those two nasty forces make gunk and cause things to stick
its SMOG fumes there.
why do you need a stealership, ever heard of and ASE shop
google ASD shops by ZIP..
tell him you have a vacuum leak, he will find it
good shops have smoke machine to find them, takes skills to use.
one trick (have 10) is to pinch vacuum hoses or block them
RACE NOW? no , bingo.
finding some leaks are long hard hard work.
nature hates a vacuum so,, guess what in the end it finds a leak
and exploits it. (on earth not on the moon, max vacuum there)
Posted on Mar 30, 2017
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Posted on Jan 02, 2017
The egr valve is located on the front of the right cylinder head. It has a tube attached to it and going to the intake manifold.It has failed and is why your jeep is running rough and hesitating. Replace it and it will fix your driveabllity issues. Disconnect the battery for 2 min to clear the code.
Posted on Apr 02, 2009
HI, It may seem obvious, but sometimes overlooked.... have you checked the oil level, as low oil can cause some strange things to happen! My 96 4 liter would be reluctant to move sometimes, but after I topped it up, it has been fine.
Posted on May 20, 2009
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