...both do their job) Don't let oil change intervals go much above 3500 miles, unless using
...synthetic oil. It doesn't thicken up as much when it's cold so it flows more rapidly on a cold start. The thermal stability has added advantages when it's hot also. You can extend your oil change ...
...synthetic oil if sludge is a problem. Normally sludge is from excessive heat or poor manitenance... If really working your motor try an external oil cooler/trans cooler. This will help with the ...
...synthetic, or even marvel oil to help clean out the valve lifters and help with the tapping on start-up. Oil pressure would not suffer because instead of going through the filter it is bypassing ...
...like a valve lifter bleeding down and then picking back up. It sounds strange but change the oil with 5-20W Mobile 1 synthetic and it will usually flush any trash out of the lifter and shut it
...is better for your motor (you can go 5,000 miles between oil changes with synthetic oils) but once you start using it it's better if you stay with it meaning every oil change you use synthetic
synthetic oil, you shouldn't need any additives. Chances are that the whole engine will require a total rebuild from the crankshaft up. Suggest finding a used engine in a wrecking yard which should be
...synthetic oil running in your vehicle. And, if you still do, sticking with a 5W-30 Synthetic Brand is just fine. It is one of the advantages of running a synthetic oil over the old school 10W-30 ...
...an auto parts store. Some of those lube places even clean up the old filters and reuse them. 5w30 is the correct oil viscosity. I would go for the full synthetic oil. It lubes better and lasts
...synthetic. the car is in a hot area and an oil manufacturer suggested me that 5W is too thin for hot weather. Any other reccomandations? yes use 20/50 petrol/diesel cheapest you can buy from ...
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