19 on highway
Mine gets about 16 MPG
i get 15.9 miles to the gallon.
25 mpg
16-20 mpg depending upon use and driving habits. www.trailvoy.com Trailblazer enthusiasts forum.
16 city - 20 hwy www.trailvoy.com Trailblazer enthusiast forum
31-32 mpg
About 36-38 psi although many members have used 40+ psi at some risk of odd tread wearing of the tires. www.trailvoy.com -- All the answers about your Trailblazer from true enthusiasts!
Depends how you drive, if you got a lead foot it's not going to be good. I have a 2002 tb lt v6 and on a trip I get 20 to 21 mpg. One winter I drove without ac and got 23.5 mpg. That was driving with cruise control on and not going over speed limit. In town 18 to 20 mpg.
16 -23 mpg
plugs at around 100,000 miles. blow out or replace the air filter. replace the fuel filter.
I have a 2002 Blazer with the 4.3L engine and 3.73 differential gear ratio, it gives me 17 mpg on average.
Averaging about 16 MPG.