Type of gas

[aray590]

I own a 02 gp gt I was just seeing what you guys think about this. My gas mileage seems to be alot better when I fill with 93 Dose this happen with you guys? And is it safe to put 93 in. I belive it calls for 87

 

[MoarkatsINmuhtrailer]

you can put 93 in no problem. it burns better and it prevents knock.

 

[aray590]

Is it normal to get better mpgs with 93

 

[BillBoost37]

If you get knock on 87, then yes it is.. and it's not totally uncommon.

 

[SlowNA06]

Recommended maintenance would be good. Fuel and air filters, spark plugs, clean MAF, clean TB... if you haven't.

 

[bps02gtp]

you shouldnt see a huge gain in mpg but it does help