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So I'm looking to eliminate my air injection system, I have the ERG sensor in the back side of the manifold just below my one intake runner. I apologize if numerous people ask this question but I just had to make sure. Can I plug the hole in the manifold with a plug? and will I need to drill a...

Is there a pully that controls this function? Or can I just un-bolt the entire system and call it a day?

so as it turned out i had build up in my coolant resivour, somebody decided it would be funny to drop gum in in it, but thanks for the advice!

Thanks for the adice I'll check it out today

I got a 90 myself, I took off my mufflers and cleaned out my air injection, mine to gives off alot of fumes maybe a burnt gasket? or bad exhaust valve?

yea this happened to me after awhile my vette stalled(90' vette) and it turned out my entire console was shot! Apparently this is nothing new, I recommend check your wiring in the dash possibly a lose connection, but if it seems to stall or "studder" at low rpm or idle get it checked out

My vette seems to overheat when it's at complete stop, such as stop lights, traffic, etc. And then when my temperature goes up my "Service Engine Soon" light engages, but when I start moving and and my temperature goes down the light goes off, is this typical? :ohnoes Thank you agian.

Thank you guys I greatly appreciate it! :thumb

Ok, So I have a 1990 Corvette I have so far 85% of the bolt-ons that I want on it except.. EXHAUST MANIFOLD!;help I ordered a set of Heldman Headers off Summit, got the bolts, coupling and gaskets essentially I'm good to go right?! WRONG! I noticed MY stock exhaust has these Air injection...