EGR/Knockers

[S3t0_S13]

is the EGR robbing my motor of power if im recieving a code 34? i dont really care much bout emmisions as of now, but does having a bad egr kill gas mileage/hp?

i know the knock sensor does right?

EDIT*

also, which code, 32 or 34, dosent turn on the check engine light?

[180fan]

A bad EGR can cause a motor to run very rough depending on what it's doing. A code 34 it'self won't knock mileage or power on its own. You'll need that EGR for emissions testing if you're in CA.

[S3t0_S13]

well my uncle owns a smog shop, so to the EGR

well the motor runs fine, smooth, gas mileage is a bit dissapointing, hp does feel the same though, ( still slow) so ya

should i purchase from that ebay seller everyone was talking about?