well I thought I would dump the factory fill oil on my dodge srt-4 at 400 miles, to get rid of any production and wear metals. Break-in was described as being very short in the owners manual, 60 - 300 miles or so. So I dumped it tonight and the oil came out a very green colour, almost antifreeze like. Only thing I can think of is the german castrol which I've used before. The fluid felt very slippery and there wasnt much wear metals to be seen, a small bit.
I'm afraid that may have dumped out some very good oil, I replaced it with Castrol GTX 10w-30 to finsih out the first interval to 5000 kms (3000 miles). Then likely going with Mobil1 or some other good synthetic.
The owners manual listed the factory fill oil as a high quality energy conserving oil. The owners manual calls for 5w-30 and 10w-30 oil and recommends Mobil1 synthetic for aggressive driving. BTW, the antifreeze in this engine is orange, so the colour did not come from the antifreeze. It was earlier thought that the car came from the factory with Mobil1 oil, but that was later refuted , only the Viper comes from the factory with Mobil1 and its engine is broken in on a bench as part of the process. The SRT-4 reportedly gets the same factory oil as all other neons/sx vehicles.
what do you guys think of this.
Joey