Why does the pre injection of a Jeep Cherokee last so long?
The negative terminal of the injector is connected to ground in a pulsating way, because of the high current that will flow through the injector. After each pulse, a high negative inductive peak of approximately 40 V will appear, due to cutting the current through the injector. In this situation, the pre injection only lasts 296 µs (0.000296 s).
Why does my Jeep WK2 surge while driving?
It mainly did it going up hill or at around 40 mph at 1300 rpms. Just like the WK2 guys with the 3.6 engine. They are experiencing something similar with having to adjust the way they drive due to lack if power and not so good tuning. It’s going to surge/buck regardless what you do because of lack of power and tunning.
Why does my 2002 Jeep Cherokee not start?
A 2002 Jeep Cherokee 2.5 CRD diesel with 60.000 km on the clock would not start properly. While cranking, it first appeared the engine would start but then for several revolutions it would do nothing at all. After relatively long cranking, the engine would eventually start. The owner wanted this problem solved and went to his local garage.
Why does my Wrangler engine cut out while driving?
Got the following problem going on with my ’95 Wrangler and wondering/hoping someone here might have an answer. The engine is the four banger. While driving along, it will suddenly cut out and as I coast hoping for a restart before I get ran over from the rear, it will catch and backfire and then run fine for a bit longer.
It mainly did it going up hill or at around 40 mph at 1300 rpms. Just like the WK2 guys with the 3.6 engine. They are experiencing something similar with having to adjust the way they drive due to lack if power and not so good tuning. It’s going to surge/buck regardless what you do because of lack of power and tunning.
What kind of engine does a jeep 4.6 have?
That’s only for the 4.6 and 5.7 Edit: Let me just say mine is going to buck/surge regardless what I did. I just had to adjust the way I drive it at certain times. It mainly did it going up hill or at around 40 mph at 1300 rpms. Just like the WK2 guys with the 3.6 engine.
Got the following problem going on with my ’95 Wrangler and wondering/hoping someone here might have an answer. The engine is the four banger. While driving along, it will suddenly cut out and as I coast hoping for a restart before I get ran over from the rear, it will catch and backfire and then run fine for a bit longer.
What to do if your Jeep Cherokee turns off while driving?
Try changing the throttle position sensor located on the throttle body. Pull throttle body off 4 bolts disconnect the 3 wires clean throttle body with throttle body spray or carb spray. Spray the other sensor clean to a shine. My jeep was doing same thing no more problems.