Latest Discussions on Diagnostic Network

Hello again, friends. Has anyone experienced an issue with a 2018 E450 ambulance (V10 engine) regarding how to properly charge the air conditioning system? I charge it, but after about 3 hours, its performance doras. The entire system was cleaned, and all O-rings were replaced; there are no leaks. I would like to know the total oil capacity for the entire system, as well as t...

I am seeking some suggestions on what to do to with this vehicle I am having a hard time making sense of this misfire. I have done a lot of testing to rule out this misfire and everything seems to come out good. I feel like I am down to the optispark or removing the intake manifold to inspect for bad mating on the manifold?? It is a REMAN Engine that I installed. Idled great for...

Brand new. Never used. $500 local pickup. Willing to travel a reasonable distance to meet halfway, i.e., Rhode Island, Connecticut, Massachusetts. I can work out shipping cost if someone is interested. diag​.​net/file/f4kaug4g8… ​

I am finding a wide range of conflicting information regarding programming requirements for this module - everything from it absolutely requires coding and programming to a module with the same part number from an identical vehicle would be plug and play with no coding required. I am hoping to get some input from someone who has done this job. For background: I diagnosed a bad ...

Replaced turbo actuator with factory unit due to a failed rod hinge. Repair protocols state position sensor needs to be between 3.9 and 4.1 volts, by way of rod adjustment, key on engine off, cold. Approximately a month ago, when I diagnosed the vehicle, the position sensor voltage PID was available on two separate high-end scanners. Unfortunately, after updating both scanners,...