jjeff
Elite Member
Yes I'm aware of the dreaded cp4 pump issues. however my issues started after I stubbornly asked them to replace fuel filter which was due for service but running great beforehand, when the belt,idlers, and tensioner was replaced so it makes me think it's something with the fuel filter hopefully. I'm aware of several aftermarket fixes to prolong the life of the cp4. One even mitigates damage to injectors if the pump grenades so a several thousand dollar job, doesn't cost 10k. I'm not for taking it in to get fixed, certainly not over 500 miles away.
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