[91mustang gt]

whats up all i have a 91 gt convert with 149000 miles on her .what type of oil should i put in her.do i go synthetic or half synthetic or just normall oil .............thank for the help ...............remember keep iy on the track be safe all

[shelbystangman]

Originally Posted by 91mustang gt

whats up all i have a 91 gt convert with 149000 miles on her .what type of oil should i put in her.do i go synthetic or half synthetic or just normall oil .............thank for the help ...............remember keep iy on the track be safe all

what do you usually use i use either a sythetic blend or mobil 1 5000

[rrewati]

Naturally, I would state that its always simple to follow the same pattern of oil that was used on the previous oil change, but as always, synthetic is the best! Highly recommend, just as shelby stated, MOBIL 1!

[bdbolling19]

Unless you experiance a lot of leaking from engine seals when you switch to synthetic, you should be using it for sure. Nothing does more to prevent wear then synthetic oils.

[RLG34750]

I too agree with synthetic....

[EagleAutosports]

I'll be more specific and say the Mobil 1 High Mileage synthetic.

[cindys_sn95]

eagle is right, have heard really good things about the new high mileage mobil 1

[50fanatic]

How about Royal Purple?

[jraftb]

royal purple is good stuff we run it n our drag car.

[88BlownGT]

Royal Purple or Pennzoil.

[shabbyblue]

Originally Posted by EagleAutosports

I'll be more specific and say the Mobil 1 High Mileage synthetic.

Can you use this oil in a low mileage car?