Ryan
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  • Heey my friend. Well I am narrowing things down. As of now have replaced all the plugs, instaklled new Manifold body intake sensor, the MAP sensor on the manifold body and the coil pack on cylinder 8. Took about a 15 mile drive. Before I drove it I cleared all codes on my tool. Now it is showing PO108 and PO300. It is idleing low in that the jep does not choke down but while I was waiting at a traffic light it justT
    correct code for 2006 grand cherokee code PO068
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    lwlambert
    ryan i have found a couple of vacuum leaks that could be contributing to my misfire. one is at the rear of the engine i think it is the breather hose going into the crankshaft housing, am i correct. i cannot find a diagram of the vacuum hoses. my service manual is showing one for each side of the cylinders and one of those two is going into the a\air bax but it is not on my 4.7 engine. confused and looking at best w
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    Ryan
    Ryan
    I can't look up anything but the codes! Sorry!
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