boyd

if i am thinking rite, on this year model we had same issues and there is a spring in the top of oil pump that acts as a regulator for oil pressure. seems they where weak and i believe we put a heavier spring in it to help the oil pressure jump 10 to 12 lbs. but again that has been 10+ years. but i am sure that is what i did.

i tried to send picture of the tank to this cell number and it will not go through...

I was thinking they where a little newer,, these are 1980 models... phone number 270-993-7145.. they look clean and straight to me. if you go to craigslist owensboro kentucky then to the heavy equipment section.. sorry but im not smart enough to forward the info and pictures over here..

if you want me to explain over the phone let me know and i will give you my number

sorry, and i think they are complete runnable trucks

A farmer up around owensboro kentucky has 2 of them, i think i remember seeing that he wanted $8500 each for them. i dont know anything about. but can get you contact number if you want it?

Yes, drivers side tank is fine, i can take a picture and text to a cell number if you want me too?

I have a T310, that is a mack reman with less than 100,000 miles on it.. will take $3200.. it is still in truck. i have all paperwork.

The Carbon/Sludge build up was so bad on the 4 valve mack motors up around the valves and rockers, that if i had a choice i would have a 2 valve.. they where always so much cleaner when i tore them down... just my opinion

before you throw money at replacing the #3 EUP ,, i would swap holes. like swap number 3 EUP with #4 EUP and see if your code moves to the hole number #4. this will confirm it is not a wiring issue instead of EUP...

Good deal

do you know if this has the newer updated conical injector/cup set or is it still the older version. the newer version of the injector cups are stainless steel.

as long as you have a ecm that you know is good. you can hook up and if trtuck runs, you will be able to confirm this is what you need to replace.

the problem is, after time, the compressors start pumping some oil throughout the air system, when this happens this sludge sits in lines valves and all and causes issues like this. drain air tanks and see if you have oil and water coming out or just water. when you warm your truck up it makes the sludge free up where it will actually let air pass by. if oil in air system i would suggest air compressor, and if water make sure you have your air dryer hooked up, they generally ran AD-9 part number 065225 bendix air dryers on them, you may need to replace.

get you a see through union and put it inline to see if you have bubbles running through while it is doing this..

if you have another unit, that is close in specs. you can just plug that ecm in to your wiring harness to see if it fires then. then you will know if your shorted your ecm out. i wouldnt run with the temp ecm, because it could cause damage if the parameters are not set rite. but you can at least see if that is the issue. or your local mack dealer may have one you can borrow just to see if this is the case..

Yes it is a Daycab and I will send pics in the am. Thank you

I have tried several times to post pics and I still cannot do. But I don't want to sale the complete truck I am parting it out, to use on my other trucks. But if I have opportunity to sale something before I need it, it will be sold

3200 Series Allison Automatic new, I also have a Transfer Case that can be bought with this transmission. Or not. Priced to sale. $7500 and I do not need a core. Thank you

Do you want me to send some pictures of this cab to you? Let me know what you are needing in mack parts, I have a lot of used Mack stuff I need to move. Ranging from R model up through the CX models.

If you can get it loaded, pull forwards and backwards 25-30 yards and then measure from center of steer to center of each drive axle, with unit on the ground do not jack up... the pulling forwards and backwards should get it in the normal running position with the exception of the movement it will have while gassing on it with rubber on the road. see what your measurements are and let me know. what you dont want is one side being spot on and the other side being off 1/4 or so off. this will cause irregular tire wear, and also the driver will have to fight the wheel all day. i do adjust my parameter for the alignment on my trucks according to the average MPH the truck runs, because it takes different dynamics for lower MPH trucks. Hope this helps

Indiana

This is a 2007 Mack CX Cab in perfect condition Red in color. I will include the doors and stainless visor... This truck was not wrecked. Just parting out. I can send pics upon request. This is fully dressed cab, not just shell. Not a dent or scratch in cab or doors. $6500..

What Gear ratio are you looking for?

I believe on this model it is still going to be screwed into the engine bell, you will see a pigtail plug going to it, if you unplug the plug you can screw the sensor out of the engine bell. when you remove clean the magnet and screw back in. look at the wiring where it goes into the sensor to see if look freyed or broken. this sensor will look identical to the speedo sensor which is located on the output of the transmission, and on some models was even the same part number. the flywheel serves as the toning ring for this sensor. a year or so after this they moved this sensor to the face of the engine bell rather than on the outside diameter of the engine bell. hope this helps..