Engine Performance problem
1986 Other Chevrolet Models V8 Two Wheel Drive Automatic 54000 miles
I have a 1986 motor home with a Chevy 454 4 barrel carb and am looking for ways to improve my gas mileage. I currently get about 5 mpg, but can get 7 if I keep it at 55mph or less. Any suggestions or advise is greatly appreciated.
Sunday, September 21st, 2008 AT 9:46 PM