Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Welcome to the new NAXJA Forum!
If your password does not work, please use "Forgot your password?" link on the log-in page.
Please feel free to reach out to [email protected] if we can provide any assistance.
I purchased them quite a few years ago, it seemed like the were direct replacements. I bought them for the 5 hole vs single. they never made any difference in fuel milage or anything. I put the stock ones back in and it did not change the O2 reading.
Not sure on the type of rings but initially the O2 signal was pushing .9 to 1.2 and tripping the CEL and running open loop in the first 50 miles after that , it settled to the .7-.9 range. At that point i did drive it to work onthe highway 3 days in a row, 30 miles each way at around 2000...
I live in the mountains of colorado. The first 50 miles of so were around here, winding roads, some highway. I used 5w30 conv oil with a full bottle of zinc additive.
600. From start up, ran at 2200 rpms for 30 minutes. After that, drove it all over creation. I live in the colorado mountains so it was a lot of up and down.
Well, more news to this. I compression tested the motor and it failed miserably. Pretty much all 6 cylinders were between 100 and 115 psi. The engine builder thinks that the cylinders washed which sounds plausible however since break in, i have not let it idle more than a few minutes.
I did...
I have a Bosch O2 sensor. Non CA emission. I have replaced the MAP, TPS and CTS - I show all of them responding correctly.
I lined up the Cam Sensor using the toothpick method. I have the autolight copper core spark plugs.
Good afternoon,
I purchased a reman 4.0 Jeep engine for my cherokee on Dec 6
I have installed the motor and it is running great. Initially I was getting 0132 code for high voltage to O2 sensor 1 bank 1. I changed both of the sensor and continued to get the code with that new sensors. I...
I got some from a trans shop, the torque converter solenoid failed twice. Went to the JY and got some out of there - no issues and at a fraction of the price.
Just got done with this and a big thank you Ecomike - youre advise on here is priceless!
Hopefully the pictures here will help you.
http://www.naxja.org/forum/showthread.php?t=1094528
This was in my 2000 xj sport 4.0
To start off with this whole story, I replaced the engine at 210k because of piston failure. While I had it out, I took it down to get rebuilt - 1st thing I wished I had never done. Since then, I have had nothing but trouble with the transmission. The first...
$325 obo - I have a lightly used 27 spline Detroit Truetrac for a Dana 30 for 3.55 and below gear ratio. I have run this in my Cherokee for about 4 years and it has been great with around 10 wheelin trips on it but I regeared my jeep so now I have no use for it. It works AWESOME if you want a...
Sorry, my bad. 2000 xj sport 4.0 auto
I did replace the brake pedal switch not too long ago to eliminate that as the issue and it did not change anything althought I did not personally check the wires, the shop however said they did. When the trans slips, it is when it locks into 4th around...
I need some wisdom. I had my trans rebuilt about 10k miles ago, not because I had to but because it was out and I am going top to bottom on it. SInce I put it back in, it intermittently slips in 4th around 200-300 rpms. It has gotten hot a few times driving on the hwy and it puked trans fluid...