2001 Jeep Grand Cherokee 4.7 with 8 cylinder engine - PO306 code cylinder 6 misfire..
Nov 6, 2011 at 8:43 AM
What is(are) the likely problem(s) and solution(s)
RAYGT
- MEMBER
- 4 POSTS
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Check the sparkplug, compression and injector for no.6 cylinder
Nov 6, 2011 at 9:20 AM
This is a "coil on plug" system and you likely have one very weak coil and a set of plugs due for change. I would replace #6 coil and all the plugs.
Nov 6, 2011 at 9:35 AM
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