cruiser54

Are you aware of the happenings at Mormon Lake all weekend? Overland Expo.

In that case it's time to replace your O2 sensor. I agree.

87?

See post 1 in my Tips. To the 8mm stud right below the passenger side upper shock mount.

Jump the connectors at the tep sensor and report back. key On of course.

It's okay to have a ground cable from the dipstick tube stud to the chassis. Actually preferable.

Where the hell are YOU?

Possible but not probable. Is your harmonic balancer coming apart?

Another skillset you could develop............

Can't hurt. I'm thinking soldering for the C101. gotta stretch!!!!!!!!!!!!

Good news. Just add a ground from the firewall to the intake per my instructions. How good are you at soldering?

Jim, you will definitely be in my prayers.

We'll the original reason I even started this project was because I bought this truck about 3 weeks ago and the more I dig into the truck the more things I find that the previous owner did wrong... IE: the Cooling system. They swapped out the radiator with an open radiator I believe from a 94 cherokee. However, they left the original pressure bottle... All they did was cap the bottom hose going to the heater and the bottle was no longer connected to the heater valve... The whole thing was a MESS basically and not done properly. I am going to be eliminating the heater control valve unless I can find a reason not to other than AC doors being stuck open. So I bought 3ft of 3/4 heater hose 3ft of 5/8 heater hose Around 6ft of 5/16 fuel hose (for the overflow bottle) I am buying a new 195degree thermostat Two hose adapters for 3/4 to 5/8 hose...(this is because in order to not reverse the flow through the heater core the 3/4 hose goes the the 5/8 on the heater core and vise versa.) Since I am eliminating the heater control valve I had to cap the vacuum line to the valve so I got a pack of 1/8 inch vacuum line caps. And I need to buy a new radiator so I'm going to buy one from teamcherokee.com. But those radiators I believe don't have the port for the sensor that turns on the auxiliary fan... Still trying to figure that out. I'll keep you posted Still looking for a bottle as you see in my previous post^^ Elimination of the heater control valve will not have any adverse effect on your blend doors. Do it.

Haynes manual has a messed up firing order!! You have mail

See my newest write-up. #27....

Click on this link: And, if anyone wants to post the contents of that link into this thread, feel free to do so. http://www.cherokeeforum.com/f2/renix-vacuum-diagrams-engine-bay-192572/

Yep. From HESCO for $180. Some guys have adapted them on their own though.

2 different systems. If it were me, I would leave the engine management system all Renix for simplicity.

Clean the ground wire from the firewall to back of head per post 1 in my Tips below.

Can you isolate it?

Gotta be perfect or the MAP is telling the eCM that the vacuum is low and to "add a bunch of fuel".

Don't jump the gun. Go look at that hose/tube.

Did you bust the line from your throttle body to MAP sensor on install? Go look.

I've put the 4 port injectors in all my Renix Jeeps and in my neighbor's. .

You WANT 4 port.