Intermitent low power and P2289 in memory

[Jonathan302]

Hi guys!

 

Intermitent low power only after a first start or a restart after a few minute stop.

 

The engine won't rev pass 2200 rpm.

 

Can't duplicate the concern today and the customer is gone with is truck.

 

He will bring back next week to let me run the truck a few days.

 

I check few pids today and everything seem to be ok.

 

Customer says when the truck is in problem it won't run fine until it stop the engine and restart it.

 

Any idea or have you already seen that ?

 

Thanks in advance