Looks nice.

If you can remove that EGR tube without damaging it you can probably get a few bucks for it on Ebay, or pass it on to another member that needs emissions testing as they can be somewhat difficult to find in useable condition.

 

When I took one off of an engine that I bought to rebuild, I didn't want to destroy it in case I might need it.
Removing that stupid tube was more difficult than replacing all four of my 28 year old springs. Once I have the rebuilt engine installed and running, I'll offer the tube to a forum member.

What I found, was the threads on the tube are metric. I went to Fastenal to get a plug to close the holes. Even Fastenal didn't have a M22 X 1.5 plug. I ended up finding a pair of oil pan drain plugs from a Dodge truck that fit the threads, except that they're too long. Now I have to cut about a half an inch off the end of the plugs and then hopefully they will fit right in the holes left by the tubes.
I haven't fully disassembled the motor yet because my current 180K mile 4.2 runs well enough. It might be a year or so before I have the engine and transmission ready to install.

If a person searches "EGR delete", they'll find why a person may want to remove the EGR valve and tube.

Good Luck, L.M.

 

You mean the short u shaped (sort of ) tube that goes into the manifold below the valve?

 

Any thoughts on how to pull that brass tee on the brake vac line?, I'm not sure I can find a bushing the right size to step down from the manifold. looks stupid with the "hose and bolt sticking out of it" Cap. But Hey....It works!

 

When I bought a re-man carb, it came with some rubber nipples closing off the vacuum ports. I guess they included the nipples for those of us that have omitted the emissions equipment. The only vacuum port I used was on the carb body to direct vacuum to my HEI distributor. I used the nipple I took off to block off the opening in the brass fitting.
It seems to work well.

Perhaps you can find a nipple at a Dorman display at your local auto parts store.

Good Luck, L.M.

 

Yeah, that u-shaped pipe.

I'd just get a rubber cap for that other thing.

 

Agreed, My problem is that this is my daily driver and I'm not sure If I try to soak it to break the nuts loose that I will cook off the solvent before I get them broke free.

My local parts store has the nipples, I just cant remember to pick them up till I'm sitting in the garage and I thought it would be cool to just eliminate the tee if it wasn't a hassle

 

In this thread someone mentioned "for us non-emissions folks". What do you mean? Are you referring to states that require emissions testing (smog tests) like here in CA? Meaning you need to keep the EGR if you have to pass a smog test? Curious.

 

Quad City, Here in Az, certain counties are exempt from emissions. I am registered in one of those counties, and therefore adopted the term "non emission folks" because we are not required to pass any equipment inspection or tests. From my experience with other Cali residents posts, you are most likely to have to pass a visual equipment inspection, which includes your EGR, Definitely consult a Smog shop before you pull any Emissions equipment. AND Most Definitely, Don't throw anything out. Some of these stock parts are getting tough to find in pristine shape, aftermarket quality not always the most desirable.

 

From what I read, California CARB requirements are that all factory equipment must be in place for the vehicle to pass the visual part of the emission testing. So, yes, I expect that you'll need the ERG valve.
Your best bet is to check with the emission testing folks. Since they're the folks that can pass or fail a vehicle, they'll have the most accurate information. There are some exceptions (Howel Fuel Injection) but I hear those exceptions are tightly regulated.

Emission testing isn't universal.
I believe some states don't have emission testing and in other states certain vehicles are exempt from testing due to age. In Colorado, many counties don't have emission testing. The county that I live in doesn't require testing, so I'm one of those "non-emissions folks".

Good Luck, L.M.

 

I figured that was what was being referenced. For what it's worth. My 97 Wrangler was a non-Cal purchase. I Brought it out here from Iowa 2 years ago. It passed the smog test with no EGR. However, I'm not sure if it was ever on there. It wasn't when I bought it back in the midwest. So, glad I passed. Thought I'd add this bit of info in case anyone in a smog-test area is curious.

 

I'm not positive, but I'm pretty sure 97' Wranglers didn't come with EGR's from the factory. I think only the carbed (258) models did.

 

I think Beach248 is correct. The Wrangler Exhaust Recirculating Valve is only found on carbureted 6cyl YJs.
I didn't think to ask the year of 'Quad City Jeeps' Jeep.

His '97 Wrangler is a TJ and this thread is about YJs. No problem, it just caused a little confusion on my part.

Good Luck, L.M.

 

Hell, I just thought he wanted to know how you get into the "non emissions folks" club. I didn't think to look up what he was driving in his profile.