Question about 2003 Jeep Grand Cherokee
Check engine lite comes on and blinks, very rough idling when going up hills, had the #2 & #5 INJECTORS replaced as well as the coil pack plus a tune up. car run fine for a week then the problem resurfaced. took back to mechanic and same codes 500 & 301 came up for the problems he just fixed. any suggestions???
I have replaced the fuel rail on a couple of these for misfire codes that kept resurfacing it seemed to cure them.
Posted on Jan 06, 2009
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Posted on Jan 02, 2017
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