Quote:
Originally Posted by Davidw04
My car has 56,000 miles on it and I get the occasional smoke on start up. I just installed a jlt pcv Pre-filters to see if that help and I’m thinking about switching my oil from motor craft to a high mileage oil to se if it helps soften the seals since I have been putting less than 2k miles per year on it. Do you recommend conventional or synthetic oil? Also between mobile 1 and valvoline
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The occasional smoke on start up is most likely coming thru the PVC system so your oil separators should cure that. I use the high mileage Mobil 1. Car has 150,000 miles and I have tracked the crap out of it for the last 12 years and it shows no signs of giving up. All vitals check out great.