Novak Conversions Jeep Wrangler JK radiators

What did you do to your JK today?

No power to OBD could be a PCM issue though. Ugh. My radio was working just fine too, I guess I'll tear it out tomorrow and see if that solves anything.
 
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Have you check the starter relay? If so, I'd lay a bet on the ECM.

@wranglerfix to the rescue!

Honestly you could call Mark and talk to him. He has some awesome JK guys that work for him.

They helped me on a JK we were working on at our shop and were super easy to work with.

You can send your ECM to them for testing too.

I run one of their's on my TJ.
 
I ordered a new starter relay fuse. When it gets here, I'm going to pull the TIPM, ECM, etc and clean everything before reinstalling it. Hopefully that will do the trick.
 
Heard a mysterious noise coming from the front of the 3.8 today.

Got home from taking Dad to church and took a gander at it.

Took the serpentine belt off, spun everything that would spin, the water pump pulley was making a noise.

Fired it up with the belt off, no noise, put the belt back on and water pump noise.

Hopefully will be replacing it tomorrow after work.
 
I took my TIPM out and I'm either going to be setting it on fire in a satanic anti Jeep ritual or mailing it to MAKs.

The latter fixed my problem. Only issue post install was I needed to re input things like ratios and tire sizes.


edit: I did not mail mine back until I had the replacement TIPM. IIRC

My issue was a dead key. No crank, no start. I did all the ground checks, changed every module I could think of that was cheaper than the TIPM, etc.
 
The latter fixed my problem. Only issue post install was I needed to re input things like ratios and tire sizes.


edit: I did not mail mine back until I had the replacement TIPM. IIRC

My issue was a dead key. No crank, no start. I did all the ground checks, changed every module I could think of that was cheaper than the TIPM, etc.

I'm just going to have mine repaired as opposed to a whole new one. I don't see a point with the extra cost when they say they just put in the updated OEM parts anyway.
 
I'm just going to have mine repaired as opposed to a whole new one. I don't see a point with the extra cost when they say they just put in the updated OEM parts anyway.

I can’t remember exactly what happened but it seemed like it was the same price. Their site is a little confusing but I did call and speak to a knowledgeable guy.
 
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Well got home from work, ate supper, started on the water pump at 6:30..... by 7:30 was finished, took BBJK for a 20 minute test drive.

Way quieter and no leaks!!!!!!!!!

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Novak Conversions Jeep Wrangler JK radiators