871 jakes and power issues

[Waterloo]

(03-15-2017 )Signature620 Wrote:  I have a feeling theyve just updated the calibration and hoped the faults didn't instantly return. If your turbo or actuator are on the way out, no program is going to save them. It sounds to me like this engine needs a good, thorough look over by someone who knows what they're dealing with - Then when you get INSITE setup you can keep it going yourself.

Spot on... He also needs to do an EGR tuneup ASAP. That should help with fuel mileage, clean the soot out of the system and replace all of those sensors. When I did that to my 871, I immediately gained two MPGs. When I got rid of the mandate, I gained two more. ;-) hint hint.