fuel grade

topbro2 · #1 10-17-2005, 08:04 PM

what is the recommended fuel grade for a 92 caprice classic and whats the factory MPG rating?

silicon212 · #2 10-17-2005, 09:31 PM

Need more info .. what engine powers it?

topbro2 · #3 10-18-2005, 02:25 PM

5.0 Ltz?? 305

silicon212 · #4 10-18-2005, 08:41 PM

You should be good on 87. Economy should be in the 17/24MPG city/highway range, assuming the engine is in good tune, the tires are properly inflated and there's no slippage in the transmission.

Your engine is the L03 TBI 305.

HLandin · #5 10-18-2005, 10:06 PM

Just chiming in due to the title.

I put premium into my Caprice (I was told it did not like to run on anything lower). Now that I think about it, I probably could have run on regular or plus.

POST REPLY TO THIS THREAD