Lgreen
Mar 28, 2015Explorer
7.3L Ford Diesel
I friend of mine has a 2003 F-250 with the 7.3L Diesel for sale that I am going to look at tomorrow. It has 75,000 miles on it, and I know it has had meticulous care (he is a retired heavy diesel mech...
up2nogood wrote:
Limited experience 16 years :h Lets see ,I replaced the ball joints at 60K, I replaced the transmission cooler with the 6.0 ,the intercooler with the 6.0, replaced the exhaust with 4" turbo back, replaced stock air intake with the AIS air intake. Ran the Superchip for a few years ( remember now we are talking the 16 inexperienced years ) Switched to the DP tuner, finally started to run half decent for towing . Added gauges to monitor transmission ,boost, and ETG's. The early 99 had to run the conventional coolant with SCA, because injector cups etc. would not tolerate the extended life coolant, some tried without problems, I chose to flush ,and run the conventional every 30K. These thing were all done by this wannabe driveway mechanic.
Yes mine accelerated better with the upgrades, but towing was a different animal.The limiting factor with all the upgrades was ETG's , unless you replaced the intercooler with something that would let it run ,the 7.3 intercooler would not allow the power that was there. The 6.0 helped ,but still wouldn't let it run like it could. We can debate this all day, I know how they perform.