i know where the screw on the carb is to adjust it but i dont know which way to turn it. my o2 sensor went out so i had to tighten the screw to keep it idleing so now that i replaced it the idle is high. i dont know weather i made it too rich or to lean. so if i thighten it does it get rich?
2007-03-24 11:18:57 · 3 answers · asked by Dropzero 1 in Cars & Transportation ➔ Car Makes ➔ Toyota
Left is rich (more fuel backing the screy out) right is leaner.. but thats just the idle screws.. nothing to do with the main jets./.. try instead to turn down the idle screw (different screw )instead if the idle jets... and Oh dont forget the anti diesel screw too(its usually a bolt on a solinoid connected to the main linkage)... all totally seperate adjustments..
2007-03-24 11:37:34 · answer #1 · answered by darchangel_3 5 · 0⤊ 0⤋
You need expertise on what u are asking for and u should Not attempt to do it yourself unless u know what u'r doing. However, in answer to your question Yes; u can adjust the fuel injectors. The way in which almost all cars control fuel injectors are thru the computer(not advisable to modify) and thru the Fuel pressure regulator(which is what is modifiable). YOU can only do this if you u have the Right TOOLS and Only if they make what they call an adjustable fuel pressure regulator for your car. Many cars run at fairly high fuel pressure and will surely leak(can u say FIRE) if you mess with it without knowing what you are doing. Hopefully this answers your question. (8-)
2016-03-29 02:36:20 · answer #2 · answered by Anonymous · 0⤊ 0⤋
screwing the screw out will give you more fuel ,but make sure you have the right screw there is air jets two.
2007-03-25 13:32:30 · answer #3 · answered by Anonymous · 0⤊ 0⤋