Mopar1973Man

Point taken... Some of us are stuck with what we have and don't have a little car.

Basically room for improvement.

Gotta ask. What do you get for pretty decent mileage? I'm also a daily driver for the most part. Approximately 750-1000 miles a week.

230 bar is junk. 293 to 327 bar is stock range. Stock set is 310 bar. Might explain poor running.

What pop pressure was the injectors set for? Were the injectors flow matched?

Personally, pull all 6 injectors and have them pop tested. As far as I know... I would say no. Basically an injector is waiting for pressure from the VP44. As the VP44 pushes pressure into the injector it has the power to over come the spring and lift the pintle firing several pulses of fuel in one stroke. As an injector wears it just fires sooner and lower pressure so the droplets get larger and more like a squirt gun. As you apply throttle you just raising the pressure to the injector. So at idle its right around 4,500 PSI so as you apply throttle you increasing the line pressure. So I doubt it's an injector but to rule it out I would have the pop tested.

Some days I would love to jump into the newer technology but the same time I really don't want to have to learn all the repairing process and finding out all the special tools and diagnostic tools you need to fix these vehicles. Kind of like in the past older PC's I used to assemble had expansion slots for different add-ons. Now today most motherboards are designed with everything on board already. So now saying this its the same way with the vehicles back in the past you had options to add or remove different options. Now vehicles already come with all these option built-in and don't give you an option for change or modification much.

It will put stress on the pump pulling a hard vacuum all the time. Neither FASS or AirDog isn't really designed for 3/8" hose.

You can do the iQuad head for now and then buy the iQuad BT head later. Geez... You buy music? Maybe you should do it like us Linux/Android folks do for FREE... https://www.mp3juices.cc/ I've never paid for music.

Like my LG G5 phone allows for either 2 data stream over BlueTooth or 1 data stream or 1 audio stream. Might consider changing phones. Android / Linux we've got cookies over here.

Yeah true. You can find Tablet's for $40 bucks and have a pretty good sized screen too.

When I bought moparMom here LG G4 phone it was only $200. Then when I bought my LG G5 for my self which I'm currently using it was closer to $300. You could if you have a phone like my LG G5 which is dual Bluetooth. So I could hook up to two separate bluetooth device at the same time. Yes. Correct there is no cooldown function. No defuel function for over temp either. Or come back here and download a custom tune from the download area. Not required. I'm only using 8 levels on my current tune. Totally selectable on how many levels you want to have. The level 4 to X is how much you split up your wiretap. Since I've got 8 levels that means 4 (25%), 5 (50%), 6 (75%), 7 (100%). Also, remember the count starts from ZERO.

That is correct...

Yes. iQuad is WiFi and iQuadBT is BlueTooth. I'm using a LG G5 phone (android). https://mopar1973man.com/topic/12976-getting-the-most-from-a-lg-g5-cellphone/ Beyond that no, that I know of. That's up to you. I've been using my android phone as a phone, MP3 player, iQuad, and OBDLink app. I can voice command anything I want and even send text messages without touching the phone. Totally up to you if you want 2 devices in your truck on one. No. Fuel pressure is extra. I didn't install a fuel pressure for the iQuad. Good. This means you can run the Quadzilla headless. In other words you can set it and forget it. No need to fire up your device everytime. Also means no one will know there is even a tuner present. I'm also the same way I don't really use the gauges on the iQuad but I already have full set of gauges now on the A-pillar. This more fun because people think the truck is stock now. Even more fun when they come un-corked when the power comes on. Then they ask where is the tuner? No, you cannnot piggy back. Myst be a second probe installed.

Need to switch out to 4.10s and all you EGT problems go away.

On Level 3 I can hold the throttle to the floor all the way to the governor and never reach 1,200. What gears do you have in the axles?

At least I don't have to travel to to you all here.

Wow! That's hot for cruising... At 65 MPH 600*F. At 55 MPH I can dip as low as 450*F cruising flat ground. Even the last time I ran on the interstate at 80 MPH I hovered 700*F. I can barely get below 20% engine load for 55 to 65 MPH.

Not completely true. I know who builds the fuel lines for AirDog right here in the US. I'm sure if I dig some more i can tell you where the rest is made.

Even with a new AirDog I would replace all the hose and quick connects.

I'd never use any kind of quick connector or 3/8" lines. I would upgrade to full 1/2" lines from the tank to the VP44 using Parker Push Lock fittings.

Like my AirDog 150 after 12 years of service and still singing away under the truck. Zero down time. Close to 200k miles on that pump. It's so old now the AirDog badge fell off. It would take me about the same amount of time with a 3/8 wrench and four bolts.

To me it looks like a failing ECM. APPS stay up where its suppose to but the engine load is dropping out so that is more ECM problem that APPS problem. Back to AC noise possible cause.

This is why I document all return with photos and serial number off the pump BEFORE sending back. I've been known to mark pumps with my own mark then when it comes time to identify the pump I can pull my secret out too. Too many times I've seen people get robbed by warranty claims that been void because of contaminated fuel claims.