Mechanics

POOR GAS MILEAGE

2004 Fiat Stilo • 90,000 miles

My stilo is a 1.9 jtd and it seems to be using a lot of fuel I drive carefully but cant get more than 40 mpg on a combined cycle I do 25 miles per day each way 5 miles in town 20 on motorway at 70 mph.I have used cleaning fluid in the fuel for the injectors and it dose not smoke or through soot out when revving.
Avatar
Steve 49
February 16, 2012.




It sounds like you need a tune up and throttle bore service,

go here and follow this guide,

http://www.2carpros.com/articles/how-to-tune-up-a-car-engine

Billymac
Feb 16, 2012.


AD