gixxer_grand

my truck is wasting alot of fuel someone told me it was running to rich can someone explain to me what that is and how to fix it how much it would cost thanks.

4runnerx3

First thing to do is pull the hose off the presure regulator and see if it revs up.

eightnine

hey man im in toronto too (etobicoke) were in toronto are you? You dont live on queensway do you?

notanymore

running rich just means it is dumping too much fuel into the cylinder as opposed to running lean, which is not putting enough fuel in. the first thing i would do is replace your o2 sensor( assuming you have fuel injection)

gixxer_grand

lol im in etobicoke on evans ive seen u around....

gixxer_grand

changed the o2 sensor already. didnt take it for a drive yet but it smells funny thats why someone told me it was running to rich

eightnine

lol i hope you mean that in a good way. Too bad i havent seen you, what kinda truck do you have?

gixxer_grand

lol no like ive seen ur truck around a few times..i have an 86 runner not as great condition as urs though lol mines a beater falling apart.