high idle
#13
04-01-2010, 10:09 PM
Join Date: Mar 2009
Location: Tokeland, Washington
Posts: 21,672
and the egr. this may help.
pull the vacumm hose off the fuel pressure regulator and see if its got gas in it or smells of gas. check what shbox has, heres the part on egr valves.
http://shbox.com/1/4th_gen_EGR.html
not so sure on the evap for your yr and model. this is what i have for mine. the 6 and 8 are similar not exactly the same. but yours is a probly 3.8 and alot of things change so it would be a good idea to check it out on a search.
http://shbox.com/1/4th_gen_EGR.html
not so sure on the evap for your yr and model. this is what i have for mine. the 6 and 8 are similar not exactly the same. but yours is a probly 3.8 and alot of things change so it would be a good idea to check it out on a search.
#15
04-04-2010, 08:51 PM
i sprayed carb cleaner on the front left injector and the idle looped but when i kept spraying it the engine would almost die
#16
04-04-2010, 09:31 PM
Once the spray hits the O2 sensor the engine thinks its rich and leans out the motor. Fix the leak and all will be ok.
Last edited by Gorn; 04-04-2010 at 09:33 PM.