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Jeep Forums: WJ Grand Cherokee Forum   06-28-2015, 06:32 AM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
A closing report and update on how the WJ is...

A closing report and update on how the WJ is performing.

At 200 miles and approximately 11 hours of run time, the engine and management system are performing perfectly. Since the original post...
Jeep Forums: WJ Grand Cherokee Forum   06-19-2015, 03:14 PM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
The fix: CKP. Out of four new units; two...

The fix:

CKP. Out of four new units; two MOPAR, and two Standard Parts, the two new MOPAR CKP's were defects, and one of the new Standard Parts units was the culprit causing the backfire. I...
Jeep Forums: WJ Grand Cherokee Forum   06-16-2015, 11:23 AM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
Aware of the waste spark design. There are two...

Aware of the waste spark design. There are two that are firing twice per cycle with the others firing three-four plus times per, non sequentially. This is why I will pull channels 1,2, and three at...
Jeep Forums: WJ Grand Cherokee Forum   06-16-2015, 10:34 AM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
Scope results for the CKP were a normal 0-5v...

Scope results for the CKP were a normal 0-5v series of recurring switches. At 500ms, I could see the repeating sequence perfectly matched the three sets of windows in the tone wheel.

Verified...
Jeep Forums: WJ Grand Cherokee Forum   06-13-2015, 02:09 PM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
I haven't verified what is present on each of...

I haven't verified what is present on each of those circuits, however they are firing sequentially. The injectors themselves show no indications of external leaks or damage. They, along with the...
Jeep Forums: WJ Grand Cherokee Forum   06-11-2015, 10:58 AM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
The base engine is timed and sync'd properly,...

The base engine is timed and sync'd properly, having verified it on the order of 6 times (due to my own OCD issues). The base engine is in ideal working order, both the bottom and feedback sides.
...
Jeep Forums: WJ Grand Cherokee Forum   06-10-2015, 03:46 PM
Replies: 12
Views: 6,584
Posted By AMCMasterTech
4.0 backfire through intake

This is a good one, in that it is a stumper.

2000 4.0 4x2 (project puller and potential daily driver), bought with two spun rod bearings and one broken piston (skirt). It ran, well-enough to get...
Jeep Forums: TJ Wrangler Technical Forum   06-03-2012, 04:33 PM
Replies: 1,105
Views: 362,031
Posted By AMCMasterTech
I'll know when it moves in a couple weeks. I'm...

I'll know when it moves in a couple weeks. I'm not comfortable dialing the uppers out any more as it is now, and I can't get anymore tilt at the engine. If the vibes are unacceptable on test drive,...
Jeep Forums: TJ Wrangler Technical Forum   06-03-2012, 12:37 PM
Replies: 1,105
Views: 362,031
Posted By AMCMasterTech
I'm using the Nth TT, but it's all new territory...

I'm using the Nth TT, but it's all new territory as far as how it would all set-up with the TDI. I may need to lift the body at this point, but we'll see how it drives-out. Other than that, it came...
Jeep Forums: JK Wrangler Technical Forum   06-03-2012, 08:33 AM
Replies: 159
Views: 63,733
Posted By AMCMasterTech
2011 with Or-Fab carrier.

2011 with Or-Fab carrier.
Jeep Forums: ZJ Grand Cherokee Forum   05-23-2012, 09:24 PM
Replies: 14
Views: 658
Posted By AMCMasterTech
That's an acceptable pressure depending on engine...

That's an acceptable pressure depending on engine speed, tempurature, and type/condition of the engine lube...as low a 8 psi hot idle, and 60 plus psi cold high idle.
Jeep Forums: Wrangler General Discussion   05-23-2012, 09:17 PM
Replies: 6
Views: 787
Posted By AMCMasterTech
Good advice from above. I ran a 00 2.5 TJ from...

Good advice from above. I ran a 00 2.5 TJ from the entrance at corolla and went darn near the va line...you'll have fun watching the chumps try to dig-out their 350 Super Dutys runnning 65 psi...
Jeep Forums: TJ Wrangler Technical Forum   05-23-2012, 09:09 PM
Replies: 11
Views: 1,801
Posted By AMCMasterTech
Your readings are acceptable.

Your readings are acceptable.
Jeep Forums: Advanced Jeep Tech   05-19-2012, 09:45 AM
Replies: 2
Views: 1,948
Posted By AMCMasterTech
Cool that someone else has been thinking about...

Cool that someone else has been thinking about it. I figure that a full-time electro-hydraulic setup could be done without too much hassle, but like you said, if the return on energy draw is null,...
Jeep Forums: Engines & Drivetrain   05-16-2012, 07:03 PM
Replies: 4
Views: 599
Posted By AMCMasterTech
Agreed. Before about 1981 or so, Chrysler had a...

Agreed. Before about 1981 or so, Chrysler had a reputation as the "engineering automobile manufacturer", which meant that they had some cool innovations. The slant six, hemi and ployspherical...
Jeep Forums: Engines & Drivetrain   05-15-2012, 06:40 PM
Replies: 4
Views: 599
Posted By AMCMasterTech
3.5 SOHC was a goodie. In the days when 214 hp...

3.5 SOHC was a goodie. In the days when 214 hp was scorching, that was the V-6 to have. Chrysler was behind the times when they introduced their 60 degree engine, as Ford/GM had theirs out for a...
Jeep Forums: Engines & Drivetrain   05-15-2012, 02:34 PM
Replies: 4
Views: 599
Posted By AMCMasterTech
The MOPAR V-6

So now that the 3.8 (as well as the 3.3, 3.5, 4.0) V-6 engine has departed, it would be interesting to hear some feedback about them. This includes any platforms outside of the JK, all the way back...
Jeep Forums: Vendor Giveaways   05-15-2012, 02:03 PM
Replies: 1,187
Views: 73,663
Posted By AMCMasterTech
In

In
Jeep Forums: SanDiego   05-13-2012, 09:24 AM
Replies: 39
Views: 1,880
Posted By AMCMasterTech
Welcome aboard, and safe travels home :thumbsup: ...

Welcome aboard, and safe travels home :thumbsup:

Sounds like you have a good plan-of-attack. There's some nice rigs out there, and some just-outta-the-front-gate-E1/E3 stealership-pigs also. But...
Jeep Forums: JK Wrangler Technical Forum   05-10-2012, 04:40 PM
Replies: 15
Views: 2,753
Posted By AMCMasterTech
So far, so good. Yes, the OE or other bumper is...

So far, so good. Yes, the OE or other bumper is unaffected by this version, as it is completely borne by the body. Of note, is it significantly lengthens the Jeep, so if ur parking it inside (as I...
Showing results 1 to 20 of 134

 
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