Originally Posted by Houten
Sorry question here from the mechanically challenged: Drain first then swap filter?
Also when checking for leaks should i rev the engine a bit or just let it idle? And how long to test for leakage?
Also do you recommend preloading the filter since its sitting with hole up?
Is there any reason that they can void the warranty for self oil change? (besides making stupid mistake like forgetting the drain plug), I plan to buy filter from dealer.
I always drain first, just in case a full oil pan would make a bunch of oil come out of the filter hole. Probably just a habit.
I don't think it's necessary to rev, but shouldn't hurt as long as you allow enough time for the oil to get up to pressure before you do. As for how long to check for a leak, at least 1 minute.
I think I'll preload next time and see if the initial engine noise is not so loud. This time I didn't preload and was a little uncomfortable at how much noise the engine made before the oil filled the engine. Try it both ways and do what you like.
Next time I'm going to crank the engine for a few seconds with the accelerator floored. Gas is shut off when you do this but the oil pump should fill the filter.
Keep your receipts and record each oil change in a log. You should be fine.
Anybody else have an opinion on the questions? Please share and explain why. Thanks.