S-10 Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
78 Posts
Discussion Starter #1 (Edited)
Hey guys,

I have been getting horrible gas milage lately. I used to get around 18-20 miles p.gallon, but the last 5 or 6 tanks, I have been getting aroun 12.5 miles per gallons. What could be the cause of this? I have tried all different octane rating without any change. I have even been trying to keep my rpm's under 3000.
I appreciate all suggestions.
Thanks


Oh, almost forgot, I have a 97 s-10 Blazer (2door).
 

·
Trance is what I breathe
Joined
·
926 Posts
have you replaced your fuel filter and spark plugs lately? How many miles are on the Blazer? What about cap and rotor, spark plug wires, and air filter?
 

·
Early Member
Joined
·
3,138 Posts
Have you checked the air pressure in your tires? Also your coil might need to be replaced.
 
1 - 4 of 4 Posts
Top