chrischavez9444@attenet
New member
I have a 2005 Chevy Colorado extended cab Z71 Standard Vortec 3.7L I-5 engine and I want to improve my gas consumption in my truck cause my truck lately has been wasting alot of gas ive change the oil and everything I only use to work and school and sometimes to cruise around town is there anything that someone would recommend to fix this problem and improve my car to run alot better?