my 85 4runner will start up right away but it has no power, it idles around 400 rpm. when i push on the gas the rpms rise slowly. i gave it a tune up and replaced o2 sensor,mass air meter, throttle posion sensor and checked to see if there was a vacuum leak. satill runs the same. what could the problem be?
Feb 13, 2008 at 9:56 PM