4g15 Idle

kid2008 · Postby **kid2008** » August 2nd, 2013, 6:28 pm

I have a 4g15 twin cam fuel injected engine. I am having an idle problem. When the car start it idle as normal and then it starts to flutter

Postby **MISHI** » August 2nd, 2013, 11:21 pm

do those carry a EGR valve? it may need cleaning.

Postby **MISHI** » August 3rd, 2013, 12:19 am

EDIT: perhaps no, but check and make sure no air leaking around the intake manifold etc. Chenge out the vacuum hoses as well.

mitsu_crazy · Postby **mitsu_crazy** » August 3rd, 2013, 6:06 am

Vaccum hoses idle air.control.valve

Service the throttle. If gunk is built up around the plate theres an air seep

Also.check.the dizzy cap clean it a bit.

BagoChurchBoy · Postby **BagoChurchBoy** » August 17th, 2013, 8:43 pm

mitsu_crazy wrote:Vaccum hoses idle air.control.valve

Service the throttle. If gunk is built up around the plate theres an air seep

Also.check.the dizzy cap clean it a bit.

If you get the problem mostly when the A/C is on then this may most likely be the culprit.