...plug wires? It could also be the crank sensor on your jeep that's bad. If your ECU has gone bad, it won't send a signal to the fuel pump relay to turn on, so no fuel pressure. Just a few
...make sure the compressor is pumping enough preasure, these are famous for fuel pumps going bad.try sparying starting fluid into throtle and see if it starts, this will tell you its a fuel
...bad fuel pressure regulator. i once, years ago had a similar problem. so i went and bought a electric fuel pump and mounted it to fender under hood, hooked up the fuel hoses then drove home. but i do ...
Question about Jeep Cherokee
...clogged, or wrong fuel pump pressure or bad Fuel pressure regulator) 3: bad fuel. there is a test for each possible failure. all very simple test. it takes $80 in gauge tools to find engine
Question about Jeep Cherokee
tell you. now the pump, if the ASD drops the pump does not get 12vdc power. if fact the PCm will even test the pump relay as it turns it on oops the relay was commanded on but the relay output is dead
Question about Jeep Cherokee
bad spark kills spark , funny that , huh>? but is 100% true. its a JEEP. on other cars , this never is cut, they cut fuel. but if the spark read back fails, the ASD is dropped, and that kills spark
...bad fuel pump, again low fuel pressure. Just like the squirt from the accelerator pump in the carburetor days, the injectors have to deliver a good stiff shot of fuel when the throttle opens to keep ...
...bad. the RED wire to the pump relay will be DEAD/ that is why we never guess. we measure the voltage and find truth. keep an open mind, some times ,its just a corroded connector. now read this ASD ...
...tell me how i can fix the problem Most times that problem can be traced to a bad sending unit inside the tank.(requires tank and fuel pump assembly be removed) If you are getting a good connection at ...
...tell me why? it has never done it at idle. only while moving. it has dropped rpms at idle. also, it has never actually stalled or died. just acted as if it were running out of gas i.e. lurching and ...
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