- Aug 11, 2003
- 297
- 0
- 0
Using Mobil 1 synth with a motorcraft filter.... car isn't raced or driven too extreme, is it cool to change it every 5k? Can't afford to do so every 3k
raykrv6a said:Even Mobil 1 loses viscosity. One test I read had Mobil 1 down to 83% viscosity after 1500 miles. I certainly wouldn't go more then 3000-3500 miles between changes.
raykrv6a said:Didn't think I'd get such hostile responses. Anyways, if you say you don't have problems with 5k changes, I wouldn't expect any. The slightly increased wear factor might take 50k to show a significent change to really notice.
For the guy that goes 5000k-7000k between changes, man that's a ton of miles you put on your car. 5000k = 5,000,000 miles.
Good Luck all.
raykrv6a said:Didn't think I'd get such hostile responses. Anyways, if you say you don't have problems with 5k changes, I wouldn't expect any. The slightly increased wear factor might take 50k to show a significent change to really notice.
For the guy that goes 5000k-7000k between changes, man that's a ton of miles you put on your car. 5000k = 5,000,000 miles.
Good Luck all.
raykrv6a said:Even Mobil 1 loses viscosity. One test I read had Mobil 1 down to 83% viscosity after 1500 miles. I certainly wouldn't go more then 3000-3500 miles between changes.
mcmmotorsports said:Thats what I do, Mobil 1 5w30 and 820s every 5k