Posted: Wed Apr 27, 2011 11:27 am Post subject: help with the type of oil to use???? which one is the best?
i have a 02 impala base model 3.4L and i just purchased the car 4 months ago i am about to do the next oil change and i am wondering which brand of oil is the best for my car i am new to these car and i want a good brand of oil the last kind i think we put in was castrol but i am wondering if there is anything better out there on the market.
Your going to get 100 different answers and a bunch of questions. It really depends on age of engine and what viscosity your going to use.
Obviously synthetic is generally a better oil, but it has it's downfalls too. Best thing to do IMO, is to go here: http://www.bobistheoilguy.com/cms/ and then make your decision. Once you pick an oil you like, send a used sample off to get tested. That's the only way to know the state of your engine and if your oil of choice is doing the job.
Amsoil, royal purple, castrol...in that order. You could spend millions of dollars in testing, which has been done, and still not have a winner when it comes to oil. Too many variables. I just never buy the cheap crap.
I have always used Pennzoil and had good luck in all my cars. But it all comes down to personal preference.
I want to punch myself in the taint for saying this
My oversized radiator has a nice c**k though, nice and smooth operation.
You gotta be really careful with this stuff as it's a pretty big deal and serious business. I can't imagine what would happen if i miss applied that stuff.... itd be like feeding a dog chocolate, putting a tinfoil hat on it and throwing it in the microwave for 60s.....
You've got 9 year old car. Go with whatever the cheapest dino oil you can find and replace it every 4k miles or so.
Spending money on a synthetic is wasted money. Save it for the other maintenance you'll need. Its not like you're running a low tolerance, high horsepower engine at extreme temperatures and speed for long periods of time.
_________________ maybe we should chug on over to mamby pamby land
We put AMSOIL fully synthetic in my car at 100k miles for the first time and it was the worst thing ever. I did a great job cleaning out the motor sure, so much that my oil pan and rear valve cover gaskets now leak, dreading doing them because you have to drop the subframe to do the oil pan gasket, and to get the rear valve cover gasket, that's gonna be a bitch too. If you aren't having an issue with the oil you're using now; why change it.
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