Welcome from Pennsylvania

 

Welcome to the forum from Canada!

 

Thanks a bunch guys.

I get about 350kms a tank now(218 miles roughly). Just cleaned the MAF and this is about it still with I would say 60% highway and 40% city driving.

Anything else big to look at? I just changed th plugs a few months ago to TR55ix NGK's and those helped a lot with how it ran.

I should check the plug wires and coil out and the distributor cap and rotor(don't think its ever been touched).

Any ideas? Does my mileage sound about normal or a bit crappy? My 685rwhp Cobra gets similar gas mileage so I wonder if the blazer isn't doing as well as it should.