@Wranglerfix has been doing a great job with PCMs for years - everyone knows that.
I have been very fortunate to get a beautiful black LJR that Blaine has graced, and it really only had one thing that bothered me- the overdrive final drive is a buzzkiller as we all know. Now in truth, it is tolerable if geared correctly, but if you ever drove the older autos you know how much the 42 RLE hurts getting the power to the rear wheels. And if you pay attention to that it just bugs you.
I was talking with Mark and he wanted me to try his latest PCM with new engine management parameters and shift points-
It immediately made this jeep fantastic. It shifts so smooth, has much better power and acceleration and runs down the road 65-70 with very little throttle applied.
This LJR is my pride and joy...his PCM really rounded out this rig. I am extremely happy and love Mark for getting me to try this.
I really think we’re at the point that you don’t have to have a PCM failure to justify purchasing a PCM-
Rather than waste all sorts of money on meaningless power upgrades, etc... his PCMs are a good solid purchase. You can shelve your stocker and you are going to enjoy your jeep even more.
I can’t help but think I’m going to get better mileage and just can’t get over how unbelievably smooth the engine runs and the transmission works.
Thanks Mark-
Andy
I have been very fortunate to get a beautiful black LJR that Blaine has graced, and it really only had one thing that bothered me- the overdrive final drive is a buzzkiller as we all know. Now in truth, it is tolerable if geared correctly, but if you ever drove the older autos you know how much the 42 RLE hurts getting the power to the rear wheels. And if you pay attention to that it just bugs you.
I was talking with Mark and he wanted me to try his latest PCM with new engine management parameters and shift points-
It immediately made this jeep fantastic. It shifts so smooth, has much better power and acceleration and runs down the road 65-70 with very little throttle applied.
This LJR is my pride and joy...his PCM really rounded out this rig. I am extremely happy and love Mark for getting me to try this.
I really think we’re at the point that you don’t have to have a PCM failure to justify purchasing a PCM-
Rather than waste all sorts of money on meaningless power upgrades, etc... his PCMs are a good solid purchase. You can shelve your stocker and you are going to enjoy your jeep even more.
I can’t help but think I’m going to get better mileage and just can’t get over how unbelievably smooth the engine runs and the transmission works.
Thanks Mark-
Andy