davidp1561

I need part numbers for the following:

EGR Valve
Vapor Pressure Sensor
Vacuum Surge Tank
VSV for EGR
VSV for EVAP
VCV

am having some trouble with the car and had it checked at the dealer and was told there was a problem with the emission system and it was the charcoal canister. Have replaced that and the car ran good for about a week or so and now its back to the same issue which is that after it warms up it has a rough idle and want to die at stop lites etc. Any help will be great. Thanks

Hayk

iTrader: (1)

Try cleaning your IACV, it worked wonders for my car

davidp1561

thank you sir! will give that a try after work

DGIKULJOT

Just so you know, if you can try to take the IAVC valve off and clean it. You will have to remove the throttle body. Through that whole you cant clean it well as if you took it off,
Good Luck

davidp1561

This issue is driving me crazy. Been investigating the issues with the emission system. the problem is more pronounced when the fuel level is below 1/4 of a tank. what would this indicate?

Hayk

iTrader: (1)

Does the issue go away if you rev the engine? Another culprit could be a vacuum leak. An engine produces the most vacuum (suction) at idle speeds and it goes away at higher speeds. So if you have a leak (unmetered air), it would be the worst at idle.

PFB

A smoke test will reveal possible emission system problems and vacuum leaks

Phil