Clean the throttle body, especially the MAF sensor (there's a special cleaner for that). Clean or replace all filters. Check/clean PCV. You may also be due for a tune up. Plugs/wires/dist. cap/rotor, check timing. Also check you don't have a dragging brake/sticking caliper. Last but not least, if you do a lot of highway driving, make sure transmission is going into overdrive. A worn lockup clutch can be keeping you out of OD costing you gas mileage.
My 04 t&c has loss 6mpg all of a sudden, no codes
2004 Chrysler Town & Country FWD
-
Maintenance & Repair
Had engine light on it was the oxygen sensor code, mechanic said its really nothing to worry about while I had oil change. Been driving for two weeks has been running fine until the other day drove ...
2001 Chrysler Town & Country Limited LWB FWD
-
Maintenance & Repair
I am having a very poor gas mileage. On highway it goes to over 19 MPG, and in the city it drops to 12 MPG. Air filter, tires pressure and spark plugs are ok. I need to check the fuel filter, but the ...
2006 Chrysler Town & Country LX LWB FWD
-
Maintenance & Repair
my mpg decrase about 7 or 8 miles what can be wrong
2003 Chrysler Town & Country LXi LWB FWD
-
Maintenance & Repair
What are the dangers in having a cylinder #6 misfire on our van? Will this lead to further problems? Why isn't Chrysler standing behind this problem???
2014 Chrysler Town & Country Limited FWD
-
Maintenance & Repair
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.