Everything posted by IBMobile
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Crankcase oil volumes
Yes, 11qts is what the FSM calls for. When you installed the remanufactured long block did it come with its own oil pan and dip stick, or did you reuse the old parts? If the long block came with an oil pan, which it most likely did, and/or dip stick, most likely didn't, then either it is a reduced volume oil pan or an inaccurate dipstick.
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2000 Cummins Surge/Dead Pedal
You will want to see .05V or less measured at the back of the alternator after the engine reaches operating temperature, no grid heaters operating, and engine at idle. My truck's ac voltage is .03-.04.
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As of May 29th, 2025 Mopar1973Man.Com Shop was leveled by a landslide!
I'm glad that everyone is all right or recovering. Buildings can be rebuilt, tools found or relaced but you, @Mopar1973Man, know that health and wellbeing is paramount. Here are a couple of photos of the place in May of 2020.
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Flashing WTS light
YES, go to the Vendor Directory here on the site and find Auto Computer Specialist. They have a good reputation with good results.
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BAM, VP44 may have bit the dust.
That sound like what happened to my truck August 21,2017. While pulling my 5th wheel heading north on highway 95 just outside of Riggens, ID. The engine died and coded P1689, injection pump gone bad. The 2000 truck had just over 88,000 miles at that time, it now has 133,000. I called @Mopar1973Man since he lives about 15 miles south of Riggins and told him what was going on. He told me what campground to take it to and ordered an injection pump from DAP. Four days later Mike and I installed it, and my wife and I were back on the road.
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Time for truck's AC summer check up
I'm getting my truck ready for a summer vacation trip and the last time I had it out In February I noticed the AC duct temp was not as cold as other times. I checked the system with AC pressure gauges and had a digital thermometer for temp readings. Now with an outside air temp of 71°F The low side pressure reading was 35 PSI and a high side pressure of 225 PSI with a duct temp of 52°F at idle and 47°F at 1300 RPM. The 134A pressure chart says that at 70°F low pressure should be 35-40 PSI with a high pressure reading of 145-160 PSI. Seeing that the trucks low pressure was correct, albeit on the low end of the specification, the high side pressure was 65 PSI to much indicating a slight blockage or a poor operating orifice metering valve. With the truck's AC system being 25 year old it was time for some maintenance to get it up to peak operating performance. I replaced the high-pressure line from the condenser to the evaporator which comes with a new orifice tube in it. I also replaced the accumulator. I evacuated the system with a vacuum pump for 1 hour and then left it in a vacuum for a half hour to check for leaks with none found. The system was recharged with 2 pounds (32oz) of 134a and 2oz of PAG 46 oil for the replaced accumulator. The post repair test readings at idle were outside air temp 67°F, low side pressure 25 PSI, high side pressure 140, air duct temp 36°F. So, for maximum summertime cooling test the truck's AC system and repair as needed. Happing motoring, Dan
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Bad intermittent drive line vibration at highway speed
Do you know anyone you could swap tires and rims with to see if the problem moves to their truck?
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Compression tester / Thor has blow by
One thing about Harbor Freight tools is if it doesn't work well, you can bring it back. I brought back a MADDOX Clamshell-Style Strut Spring Compressor three weeks ago. I told the associate would not compress the strut spring on a Volvo XC90 far enough for safe removal and she refunded me the full purchase price.
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Vp44 Injection Pump advice
Yes, that is one of the VP44 death codes. Yes, you can't go wrong with Diesel Auto Power (DAP).
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Electrical Article - Alternator and PCM protection
When the modification was first done, I had a 5amp fuse in line. On one cold morning after the engine was first started, and the grid heaters active the fuse failed when the on-board air compressor was turned on. Since then, I have installed a 7.5amp fuse with no recurring problem.
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1689 with HVAC
I've seen posts over the years where people have found the ground points mentioned above to be corroded.
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1689 with HVAC
With wide open throttle the up shifts should occur @2800-3000 rpm. The transmission cable at the throttle bell crank is where you can adjust that. Was this doing a voltage drop test?
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1689 with HVAC
These are the line pressure values of my Dynamic built Stage 2 transmission. I hope this helps. Line pressure test conducted with 300 psi gauge connected at rear servo test port (port #1) per FSM. @ idle (800 rpm), transmission in drive truck stopped- 85 psi. Light throttle: 2ed gear-105 psi. 3ed gear-110 psi. 4th gear-120 psi @ 2200rpm. Wide open throttle: 1-2 shift...180 psi @ 2800 rpm. 2-3 shift...175 psi @ 3100 rpm. 3-4 shift...150 psi. 100% throttle 4th gear TCC locked @70 mph 160psi.
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1689 with HVAC
I think they are the same because in the 2001 FSM there is no G123 shown.
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1689 with HVAC
The AC compressor clutch and the Cummins buss both share the common grounding point G107. See 2001 FSM page 8W-90-15 for its location.
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1689 with HVAC
My truck's 3-4 upshift @ ~45mph with light throttle and stock 4:10 diff.
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Issues with 47re Linkage
I just saw this thread so sorry I didn't respond in time with pics. My thoughts about why it is out of adjustment, are the engine/transmission mounts in good shape or did they fail and let the engine move to the side and cause this problem.
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Transfer case Oil
Ram recommends the use of a licensed ATF+4® MS-9602 specification fluid for the NV241, NV243, NV244, NV271, and NV273 type transfer case fluid change. Automatic transmission fluid (ATF) is often used in transfer cases because it handles hydraulic pressure well and works in a wide range of temperatures.
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1999 Dodge Grand Caravan - Minnie - Electrical weirdness
Armature shaft binding when cold. See if tapping on the housing frees it up.
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4.11 Rear end
There is a tag in the glove box with the rear end size. If the tag has disappeared, you can call the Dodge dealer's parts or service department and ask for the info from the factory build sheet. This web site has an app to calculate final drive ratio with gear/tire size info. https://tiresize.com/gear-ratio-calculator/
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What tools and tool storage for a road trip vehicle?
From the first list I carry all but the double ended sockets for lug nuts and the tire plug kit. From the second list I carry some SAE Sockets and wrenches, large pliers, 2' braker bar, and tire inflator. I also carry a cordless ½" impact gun, a ⅜" cordless ratchet and an OBD code reader which I forgot on my last trip and had to borrow one. I carry most of this under the back seat in short cardboard box and the rest in the 5th wheel. My best tool though is a AAA card with premier RV towing.
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Help! No Power Steering or Brakes after vacuum pump swap
I can't remember exactly but it's either a 15/16 or 1".
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Help! No Power Steering or Brakes after vacuum pump swap
There should be power steering and brakes immediately all though it may be jerky and noise from the system due to the entrained air and slowly go away in a day or two. There is flow so the pump is delivering fluid but is there pressure? I think you have "3. That pressure regulator in the pump has gotten stuck open and even though there is flow the pressure is too low to do the job." If the high-pressure line/hose was blocked there would be very little flow and the pump would be making a noise as if the steering wheel had been turned to full left or right with no let up. You may want to remove the pressure relief valve and inspect it.
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Merry Christmas