gas milage is getting worse
Rookie
Joined: Dec 2009
Posts: 99
Likes: 0
I have never heard of 85 octane! You should never run anything lower than 87! It says so in the owners manual and FSM! Sorry dude, I thought when you said that you were running premium gas like some people do. Forget everything I said about running high octane gas. It still wouldn't hurt to clean the engine with seafoam and put in a new o2 sensor though.
Veteran
Joined: Dec 2009
Posts: 279
Likes: 0
You can use Seafoam in at least two ways to clean an engine...in the fuel tank with gas, or directly into the manifold/carb to clean the fuel system; or in the crankcase before you change the oil to clean the innards. Follow the label directions, but don't confuse the two methods. Both are good for your engine.
Professional
Joined: Dec 2009
Posts: 114
Likes: 0
From: Tonopah, AZ
You can use Seafoam in at least two ways to clean an engine...in the fuel tank with gas, or directly into the manifold/carb to clean the fuel system; or in the crankcase before you change the oil to clean the innards. Follow the label directions, but don't confuse the two methods. Both are good for your engine.
