Mopar1973Man

The last time I pumped my tank out using the AirDog to drop the tank to replace the sender rheostat (gauge), I had less than 1 quart of fuel in the tank... Talk about sucking it dry...

Mine leaks at the grommet... But since I drilled the wrong size hole from what I found out that explains part of it. I was a unlucky person missing part of the manual explaining that part, no extra spring, no warranty card, no sticker, etc... But I'm happy with my AirDog 150 still going strong...

Unless you heater core is partial plugged up and the outside air is so cold it can't heat it. That's why on MAX A/C (recirculated air) it has heat but in all other positions the outside air is used...

Your lucky because I just updated my AirDog page with new information about that... http://mopar.mopar1973man.com/personal/2002/airdog-150/airdog-150.htm

P1694 is a CCD Network bus issue. The ECM is no longer part of the network and is no longer being commanded... C126 is the connector on the cowling there. It passes the ECM connection towards the PCM, you might want to open that connector and check it for water or corrosion...

In my Mom's 96 Dodge you can engage 4WD LO with a firm pull on the stick. But getting back in 2WD or 4WD HI is a bit tricky and takes practice. I'll roll along and shift the trans to Neutral and then with a quick motion push the transfer case into 4WD HI or 2WD. You might still get a bit of clatter but not bad...

Didn't you have battery problem earlier and replaced just one battery?

After reading your post ISX it seem to be that if I can find the high point for MPG and just use a fixed IAT resistor that's all it matter then right? So as long as the ECM thinks in a nice warm summer day I should be good all the time right? (Trying to understand your math)

Oh if I want to see IAT over 130*F all I got to do is find a grade drop the exhaust brake and bam! IAT temp rocket up and stay up till I turn off the exhaust brake. But as for the rise at low boost I see the same thing but rolling into the boost pressure I typically see a fall in temps about 5-10*F typically. I think because at low velocity the air has time to pre-heat in the manifold since there is a coolant passage the runs along the bottom. But under boost your pushing air through so fast its not pre-heating as much... (My thought on it )

You might double check that wiring again...

At 200:1 ratio the HFRR score is low any ways... That why the 128:1 ratio was taken because it exceeds the orignal requirements for fuel lubricity by Bosch... I'm pretty sure 128:1 is less than 400 HFRR socre... 200:1 Ratio scored a worse case at 474 HFRR... Todays fuel at ~520 HFRR which is marginal at best! Then...

Never tried it... But I'm harsh on tires anyways being I travel dirt roads and skid trees etc...

I typically got about 30-35K miles out of set of 265/75 R16 Well I'm up to 45K miles and still got 7/32 on my 235/85 R16's and still going...

Yeap... Confirming W&F the error codes are all death codes... Time for a VP44 P0251 /threads/2573-P0251-Fuel-Inj.-Pump-Mech.-Failure-Fuel-Valve-Feedback-Circuit">http://forum.mopar1973man.com/threads/2573-P0251-Fuel-Inj.-Pump-Mech.-Failure-Fuel-Valve-Feedback-Circuit P1688 /threads/2627-P1688-Internal-Fuel-Injection-Pump-Controller-Failure">http://forum.mopar1973man.com/threads/2627-P1688-Internal-Fuel-Injection-Pump-Controller-Failure P1689 /threads/2628-P1689-No-Communication-Between-ECM-and-Injection-Pump-Module">http://forum.mopar1973man.com/threads/2628-P1689-No-Communication-Between-ECM-and-Injection-Pump-Module Like we talked on the phone about marginal fuel pressure and it effects now you seeing the codes. The "Binary" on off problem is the P1688 and P1689...

Well the pump seem OK (marginal at best). If it was me... I would disconnect the fuel line at the tank and blow the enitre system out. Drain the filter housing... Then reprime the entire system and see if it starts. If the truck is in a semi-heated garage then it should be just a matter of re-priming the system....

Had a single beer... Talked to a few friends on the phone... Went to bed... Just another cold arse night here...

Look like the overhead is going for a dirt nap... All I can say is duoble check all the wiring to it and make sure the sockets and pins are not damaged...

Hmmm... Your 1,000# lighter than I am... Full tank of fuel, me in the saddle, mine weighs out at 7,300# = 4,400# Front axle + 2,860# But now with all the stuff in the bed of the truck and the topper I'm closer 7,900#... So I understand why you get better numbers...

Yeah but HFRR score above 400 is pretty rough on rotory pumps...

Always hate when people hacked up electrical to try to correct problems. I should ask Timbo to create a extra lead in his patch cord for ground... (TQ Conv lock up issue)

Well I'll be busy stoking fires in both houses and keeping them warm... It only 22*F here but suppose to drop to -3*F by later tonight... Brrr...