2000 Jeep Grand Cherokee Q&A
2000 Jeep Grand Cherokee Question: Reply to Roys answer
ok, could be a bad plug or wire but you need to start at basics. with this condition, it may not missfire in a sense that you can feel but needs to be checked anyway. after the compression test, fuel pressure, spark and vacuum leaks are next. Roy - mastertech6371
If you are receiving misfire codes 301, 304, etc perform the basic plugs and wires. If after you install the plugs and wires you still get a300 check your crank sensor most likely that your problem.Let me know if that fixed your problem. - greaseball
I called the Jeep dealership to get this question answered but they wanted a very large amount just to look at my Jeep. I own a 1995 Jeep Grand Cherokee (My daughter drives it), 180000 miles, lift...