I've been noticing that my RPMs can differ as much as 300RPMs at the same speed... why is that?
And it doesn't seem like T-tops on or off is a factor...
Went on a trip yesterday... 340 miles one way with the t-tops off and the windows down.. made 28.6 MPG... came back the same trip windows up and t-tops on made 27.8 MPG... weird
I noticed going up at 70, RPMs were 2200... but on the way back at 70 it was at 2500+. I thought that was weird. Any thoughts?
-Geno
1985 Blue Camaro 2.8L auto w/T-tops (aka "Tazmaro") 1988 Blue Firebird Formula 5.0L auto w/T-tops 1985 Brown Firebird 5.7L (360) 5-speed NO T-tops (still looking for an '82 Black T/A w/T-tops)