Isx cm871 turbo issues

[Rawze]

(04-17-2023 )Doodles_mmr Wrote:  I'll check all this in the morning. Turbo bolted straight up to truck. Didn't have to clock anything like my cat turbos I get from bg. Said it was a genuine cummins holset reman. Came outta Memphis tn cummins warehouse. I'll check the mesh and crank case piping again in morning. It's straight piped, no mufflers or any restrictions from turbo to end of stacks. I've never pump a cac on this truck. I've had it about 6 months bought it from a buddy I'll check brand in morning. I got truck at my shop now. I got tired of paying for labor for them to keep throwing parts at it.

So you did NOT buy it from a local certified OEM dealersh$it or certified OEM facility?. but ordered it?. that could be a part of the problem? ... who knows. There are a whole lot of chineeseium fakes out there for the VG turbos, hard to spot, running around that are sub-par.

You should have also performed a proper turbo calibration procedure on it when installing it. Did you do this?.