Birty Dastards Jeep Club
Tech Forum => Workshop => Topic started by: Merlywdd on May 12, 2018, 01:07:09 PM
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Hopefully someone can offer some wisdom, for some reason she will only start on easy start hot or cold, ive checked the fuel system no air, she runs like a watch but will not start without easy start was fine a couple days ago. My only guess so far is that the injectors aren’t getting a signal to open when cranking but when she fires on the easy start they get a signal, would this be the fuel pressure sensor on the front of the rail?
I’d appreciate some advice as it’s a real head scratcher
Cheers
Alun
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i think you will find, that one or more of your injectors, need replacing/rebuilt.
you really need to get it scanned, preferably at a bosch diesel specialist
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Thanks for the input, but if the injectors were faulty wouldn’t I see that in poor running or loss of performance?
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nope !
it only takes one of them to be loose a bit of pressure to screw things up.
it could also be the pressure sensor on the fuel rail
a bleed off test could tell which injector is at fault.
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Get a proper diagnostic done on it. You can waste an awful lot of time and money guessing.
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Ive had same trouble with my jeep cherokee kj crd ,would only start with sniff,had new battery,new starter ,new cam sensor ,new crank sensor, injectors redone,still no joy ,then sent for new fuel rail pressure sensor ,started but took a long time ,changed the pressure sensor again to an old one off land ranger ,starts now but no power from start, still need the right pressure sensor, can anyone ell me which is the right one. Please. I can put up with it now while it starts and runs but still not right.