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  1. R

    2003 jeep liberty

    So the problem I am having is it throws a code on spark plugs and cils. It will run great then all of a sudden I can barely keep it running. I will have to pull the negative battery cable and that seems to reset it. The only code is plugs. Any help would be appreciated
  2. R

    2003 jeep liberty sport

    Look at installing a jet stage 2 chip and switch to premium fuel. Looking at an engine swap with a 3.4 motor to get more performance and torque. What about a 4.7 swap. Worth it or not
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