jcmac3000

Not yet I was going to see if I could get the 275 ecm reflashed or just purchase one. I figure that would be the cheapest way for now.

I know I've cut my hp almost in half but this 275hp engine seems to struggle with the truck empty(30,000lbs empty weight). Thanks fellows that's what I was thinking of doing for now. Just did not want to throw anymore money away on a bigger hp ecm and it still runs like a POS and hot.

I don't think its the same cam because I put my old ecm on and the truck wanted to run hot. Do you think this 275hp engine has the straight keyway cam and do you think I can run the 355/380 program without it running hot?

I have a 2000 mack cl713 that had a e7 460xt engine in it that spent a main bearing. So I bought a used engine that was supposed to be a 460hp, come to find out it is 275hp.😣😠🥵 So my question is can I use a ecm with the 355/380 program on this engine, until I can switch out cam???

Thank you for your response, i thought those cabs looked pretty similar during those years.

I have a 2000 mack cl713 and i want to replace the doors because i want to eliminate the wing vent window for better vision. I was wondering will the doors from a 2004 cl713 or a ch613 fit my cab?