I have a 73 2.0 with webbers, and I have been using the middle grade gas, but does it make a difference which grade i use with the rising gas prices?

QUOTE (Gearren @ Apr 13 2005, 04:41 PM)

I have a 73 2.0 with webbers, and I have been using the middle grade gas, but does it make a difference which grade i use with the rising gas prices?

stock internals? if so, you should be able to get away with low grade fuel. just try a tank and see if you get engine *knock* ...

if not, you're fine ...
Andy

I get bad run on with the mid grade stuff. Have to go premuim$$$$$$

QUOTE (jr91472 @ Apr 13 2005, 08:17 PM)

I get bad run on with the mid grade stuff. Have to go premuim$$$$$$

check your timing, and your spark plug heat range.
dribbly injectors won't help.
and maybe find a better class of gas station ?

Run premium. your plugs won't get burned up, your engine will run smoother and the milage will be better in the long run.

QUOTE (ArtechnikA @ Apr 13 2005, 05:20 PM)

check your timing, and your spark plug heat range. dribbly injectors won't help. and maybe find a better class of gas station ?

a stock 1.8L should not need premium ...

Andy

yup... too much advance and you will detonate

lowest octane possible, without knocking!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Always!!!!!!!!!!!!!!!!!!!!!!

just don't ask about whats the best motor oil to use or the pros and cons of steel braided brake lines - PLEASE!