[3500flatbed]

i had previously thought i had a bad injector because of an entermittent loud noise under the hood. (sounded loud like a cummins or p.stroke) It was very hit and miss, didn't happen alot. Yesterday, before I could get it to the dealer for a checkup, it happened again, this time i had the reaction to turn the edge from level 3 back down to stock. I gave the accelerator the same amount gas, and it didn't do it, so I put it back on level 3, pushed the accelerator again and it made the same noise as before.!!!!!! Is the edge causeing this problem, or is it just enhancing a problem that already exists? Does this have anything to do with needing a lift pump? :help:
thanks, JB

 

[Lookinforlunkers]

Prob your Edge, I've had multiple drivability concernes due to a defective Edge. All went away as soon as you disconect the Edge.

 

[lakingslayer]

Edge may be enhancing a problem that exists but the best place to start is to contact Edge and see what they say about it. Their customer service is excellent.