PDA

View Full Version : Dodge HD tech.



akram
06 Sep 07, 04:27 pm
This could be some useful info for soem ppl.

When changing the oil filter it is best to actually have someone to help out. Tools- 3/8 drive ratchet and a long extension, and filter wrench. To get the oil filter out you have to drop it then flip it slightly to the rear of the vehicle to get it out. I somehow managed to do it this time and not spill one drop of oil. It is also good that if you have some really cheap oil to only drain 3/4 of the oil then add the new oil (really, really cheap oil) to it. Run it for about 1 min then let the oil drain back down. Of course before removing the filter. This relaly helps with removing some of the diesel soot. Then continue with oil change as normal. When putting the new oil filter in don't forget to prime it. It is helpful to have one person stand up top of the vehicle to help position the filter as even my long arms are a little short and you can't see or feel a thing up there.

Now when changing the fuel filter. You'll need a 1 1/8" wrench or low profile socket and ratchet. Be prepared to spill some diesel, it's going o happen. After removing the filter place a bucket under the drain how for the water/fuel separator. Go ahead and open the valve and drain it all. Use a lint free rag and clean out the housing. When putting on the new filter to the cap be sure the top of the old filter didn't come off an dstay on there. Also use the new o-ring that comes with the new one. DON'T over tighten the cap. It is plastic and you will destroy it. Prime the fuel system. Best way; Crank the motor for about 5 sec. Turn the key back to run NOT off. Wait for about 30 sec while the pump primes the filter, crank the engine and repeat if it doesn't start.

Now for the best part #'s All fleetguard.

Oil filter, stratopore LF16035
Fuel filter, premium stratapore, FS19856_P
Air filter, has the prefilter on it AF26106

I strongly recommend using fleetguard over anythign else. It is designed specifically for the cummins by cummins. I ended up using NAPA due to time to get the ones I wanted here. Napa is fine as is teh Mopar brand. Whatever you do stay away from FRAM. They are crap, they fall apart and can destroy your motor.

Now if you want to get rid of the stock filter andbox and go with a BHAF use Fleetguard part #AH19037, NAPA 2790, wix 42790 (same as NAPA)

Have a great day

akdsmer
06 Sep 07, 06:45 pm
Prior to removing the fuel filter I place a large towel around the hoses and wires that run directly above the filter assembly and drop crap in to the filter housing as you remove and install the fuel filter. This keeps it clean inside.

DieselPower
06 Sep 07, 07:53 pm
The Amsoil products are very good too. Using oil monitoring you can get 15,000 miles or more out of an oil change.

AKMark
06 Sep 07, 08:33 pm
The Diesel soot buildup only goes away with an oil change. I'll change my Diesel's oil every 4K no matter what oil and filter combo's I use.

I know oil can still lubricate when it's black, but the soot buildup isn't exactly good for a motor.

My gas motors don't mind 6K with synthetic oils, but I'm not comfortable letting an engine I rebuilt personally soot up and run so long.

akram
06 Sep 07, 09:04 pm
To be truthfull even with a 4k mile change you aren't removing very much soot at all. Good advice Kelly. I do stuff rags all around the filter housing. In the pastI usually didn't do a complete oil change, as in oil and filter. I used to just change the oil every 3000 an dfilter every 6000 plus. This has been a practice my grandfather, a diesel mechanic and former truck driver, taught me about. it's how my dad does it with his trucks and all his tractors. I usually have a kit and send sn oil sample off but forgot to order it this time around. Amsoil is good oil. I usually recommend rotella due to my more frequet oil changes but that stuff stinks something fierce. Going synthetic gets expensive in this thing. A motor flush at around 25000 or so isn't a bad idea either on these trucks. Another tip too is to use an additive. Especially with the ULSD that we use now. No matter what the manufactures say, I use something. The process to remove the sulfur actually takes away the lubricants, and they don't add much back in. I recommend stanadyne for this but it is expensiveand hard to come by up here. Right now I use power service as they use teh same process and items to make theirs as stanadyne does. Every fill up now.

AKMark
06 Sep 07, 09:06 pm
I run diesel treat from Napa to help with lubrication. I have seen about a 1-2 mpg increase with it. That was with the Red one before it died.

sevenslats
06 Sep 07, 09:12 pm
... I somehow managed to do it this time and not spill one drop of oil...

I hate to do it, with all this great tech, and everyone contributing, but I call BS on this part.

akram
06 Sep 07, 09:37 pm
Quote:
Originally Posted by akram http://www.arcticoffroad.com/forum/images/X-Factor/buttons/viewpost.gif (http://www.arcticoffroad.com/forum/showthread.php?p=66421#post66421)
... I somehow managed to do it this time and not spill one drop of oil...

I hate to do it, with all this great tech, and everyone contributing, but I call BS on this part.

:fishslap:

I didn't spill a bit from the filter. I did drop a few drops form the drain plug though.