Nice Upgrade

[crager34]

I got it online from autozone and it was around $188 and with shipping and tax..... cha-ching

Try This

[Joe Isuzu]

when are you supposed to change the egr valve and how long does it take, all I remember about it is what egr stood for....

[Bulldoggie]

I got it online from autozone and it was around $188 and with shipping and tax..... cha-ching

Try This

Thank you

[johnnyapollo]

You normally only replace the ERG when needed - it's two metric hex-head bolts and a gasket - about a 10 minute job if you're proficient.

-- John

[crager34]

You will need a 12mm socket. One of the bolts cross threaded as I put it back in and I had to "tap" it. Otherwise it would have taken about 10 minutes. It came with a new gasket and no need to put any glue, or stickem on it. Just line it up and put the bolts back in. Very VERY easy job. Cleaining it out may cost less, but will require more time. I changed it cause I kept getting the check engine light associated with it.

EGR = Emission Gas Return (I think)

[Ascinder]

EGR= exhaust gas recirculation

[Joe Isuzu]

ok, next dumb question, how will I know if I need it, check engine light?, significant drop in gas mileage?, smoking?
the increase in gas mileage has me very interested in doing this but I'm not one to just throw money away if I don't need to change something
it's nice to know it's so easy when, and if, I need to replace it

[crager34]

ok, next dumb question, how will I know if I need it, check engine light?, significant drop in gas mileage?, smoking?
the increase in gas mileage has me very interested in doing this but I'm not one to just throw money away if I don't need to change something
it's nice to know it's so easy when, and if, I need to replace it

The check engine code I got was P0405. Lots of articles about that here and they pretty much all lead to the EGR valve. I had no issues with my engine other than the light coming on. If you have state emissions and the light is on, they probably won't even look at you till it's off. I am not sure if having a bad EGR valve, with no light warning, will show up on an emissions test or not.

I did ask a mechanic to clean it while he changed out my A/C pump awhile back, but then the light came back on, so I just changed the valve.