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View Full Version : LT1 EGR delete


grazi
05-06-2012, 07:49 PM
I pulled off my intake yesterday to fix the oil leak from back of manifold. I'm debating if I should block off the EGR. Mine works fine but I figured if I'm going to do it, nows the time. Was curious if anybody on here with a 94 or 95 LT1 have this done. Will set off the Check Engine LIght?
Anybody think of anything else I should do or be looking for while I have manifold off.
Thanks
:cheers:

sweetbmxrider
05-06-2012, 08:04 PM
Eh, if it were mine I'd get rid of it. I really think the egr tube contributes to the notorious intake manifold leak to begin with. Too much heat for the rtv to handle. I think if you leave the electrical portion of the egr connected, it won't throw a light.

grazi
05-06-2012, 08:10 PM
So block off both sides of the EGR tube. Then leave the EGR valve in place and plugged in.
Cool thanks.
If I wasnt such a pussy I'd scrap the stock setup and get the LT4 hotcam setup.

sweetbmxrider
05-06-2012, 08:25 PM
No, take the egr off too. Leave it plugged in though and you should be good with CEL.

zraffz
05-06-2012, 10:27 PM
No, take the egr off too. Leave it plugged in though and you should be good with CEL.
Exactly what I did. No check engine light on my old 95 formula.