Ixs cm570

[Rawze]

(12-08-2020 )379Signature Wrote:  ... The exhaust manifold was changed as well. ...

The exhaust manifold they sell will not hurt it as long as it does not disable any sensors. I know the ones they sell for the newer engines do not have the proper connection for the exhaust back-pressure crossover tube and this is a real problem for the ISX engines that require them. It needs that sensor to keep cylinder pressures in check / operate correctly to help prevent excess internal friction. they are quick to remove this sensor and its logic in their programming like a bunch of ignorant dim-wits.