What oil?

I had a '71 Chrysler 300 back in the day that had around 90,000 miles on it ... It used a quart of oil between changes, which I did at 2000 miles ... I switched to Mobil 1, about the time it came out I believe, and the car wouldn't go 500 miles w/o needing a quart ...

Just my opinion, but I think it's wise to stick with whatever type/brand oil you've always used, but most importanly just CHANGING motor oil on a regular basis is the cheapest insurance out there ....

That being said, with SOOO many choices out there today I'll still probably try using synthetic in the 340 just for the hell of it, and I'm sure it's better quality these days ... My SRT8 Charger came with Mobil 1 from the factory, and that't probably all I'll ever put into it, every 2000 miles .. (My Grandfather would be rolling over in his grave!! He used to give me crap about changing oil so often and threatened to take it from my motors and put it into his !!) :thumleft: