Car Oil Changes

[MsgMills]

I have the oil changed in my vehicles at or as close to 5000 miles as I can and have never had any problems by doing it.

[RoadToad]

I've always thought the conventional wisdom was you should change it every 3000 miles, the only exception being vehicles using synthetic oil, which can go a lot longer between changes. And if you want to run synthetic oil, you need to do it basically for the life of the engine; switching to it once the engine has some miles on it (supposedly) isn't really a good thing to do. This isn't expert advice, I'm just repeating what I've been told.

[shawnrd81]

I just got mine changed this past week and noticed that the next one is due in 4000 miles. I got mine done at Walmart and got Penzoil put in do not know if this has something to do with it. I know that Aimsoil you can go 25,000 mile before another oil change. Maybe it is the oil

[kygorski]

According to fric, and frac, the 3000 mile oil change is minimaly neccesary if you do a lot of city driving.My 07 chevy truck has been using synthetic blend, and they say 5000 miles at the dealwership.

[Cobra190]

It has to do with which oil is used. I change my oil myself, using a synthetic blend and still change at 3,000 miles. Even if I ran full synthetic, it would be hard keeping peace of mind going beyond 3,000 miles to me. I was taught that this was the life of an engine, and at todays prices of repair or replacement, always better safe than sorry.

[Grumpy]

Thanks guys, I guess I will just go with the manufacturers recommendations. Hopefully, they know whats good for their product.

Grumpy