1999 rr 4.0
#1
#2
well it was starting and i replaced plugs and wires and coil paks and it didnt want to start but finally did and turned over but left alone for a 10-15 now it wont start just turn over until battery discharges really need some suggestions without 1000 dollar price tag
#3
You can check for spark with one of the old plugs hooked up and laying on a manifold.
You can check for fuel pressure at the passenger side fuel rail (4.0 GEMS) with a tire gauge, 32-34 PSI expected. Pump should run for about 2 seconds when key is turned to position 2.
If fuse for injectors is popped, the injectors won't have power to squirt.
You can check for fuel pressure at the passenger side fuel rail (4.0 GEMS) with a tire gauge, 32-34 PSI expected. Pump should run for about 2 seconds when key is turned to position 2.
If fuse for injectors is popped, the injectors won't have power to squirt.
#4
#5
its a BOSCH COULD THE TEMPERATURE SENSOR HAVE SOMETHING TO DO WITH IT AND ALSO ONCE IT STARTS ITS RUNNING FINE BUT CUT OFF TO THE POINT OF GETTING COLD OR COOLING OFF IT WONT START AND BY THE TIME IT DOES THE BATTERY IS TO LOW BUT THE CODE I WAS READING READ 1667 BUT WOULD THIS CAUSE IT TO NOT START
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