Recent content by Fletcher34

If they used anything other than NTK..... that's a problem.

Make sure the torque converter is going into lockup aka "overdrive".

I don't believe you lol

I've got your exact tire size setup on my 02 sahara with 148k miles. I'm running a 2" spacer lift and 1.25 body lift and I get 14-16 with mixed driving.

A code P0431 may mean that one or more of the following has probably happened: The catalytic converter is no longer functioning properly An oxygen sensor is not reading (functioning) properly There is an exhaust leak I'd take it to a shop that can read live data while driving it. If they tell...

Seafoam should not have caused that code imo. I think it's probably coincidence. P0300 is multiple misfires detected if my memory serves me correctly. I few years back I got that code then as time went by, I'd get specific cylinder misfire codes. I replaced the ignition coil pack, plugs, did a...

Sounds like what mine did and it was the sway bar link bushings. I switched to adjustable quick disconnects and problem was solved.

So I'm sitting in a drive-thru yesterday afternoon with the AC on (never use AC) and it was about 90 degrees out. As I'm waiting, I hear a beep look down and the "check gauges" red light is lit up with the coolant temp dial all the way over. I immediately pulled into a parking spot and turned...

I've got a can of the sea foam engine spray. How long did you let it heat soak?

Had a buddy of mine do a compression test on my 02 Sahara with 148K miles that I purchased a couple of months ago. Cylinders 1-5 all were within the 140-150 mark while cylinder 6 was at 120. Should I be concerned? I know the FSM says 150 is normal with a 30 lb margin of error.

APP985 I previously had a misfire on cylinder 3 so replaced coil pack. Haven't had anymore on 3 but now it's on 6.

Sorry 2002 sahara with 147k miles.

Just got done replacing the manifold gasket and cel came on briefly then went off. Shows pending codes of p0300 and p0306. Doesn't run terribly but can tell something is off. I've replaced all 4 o2 sensors ngk, spark plugs autoelite, and coil pack (master pro not oem) but still have the code...

My bolts were not hitting the dust cover. The only thing I can come up with is the fact the plate only had 3 of the 4 bolts installed caused it to be off balance??? I'm not totally sure. I just know that, as of now, the sound has not returned after installing that 4th bolt.

Got the 4th bolt from the dealership yesterday and installed once I got home. I backed off the other 3 a little bit and then re-tightened. So far the knock sound has not come back. Keeping my fingers crossed that this fixed the problem.