1997 Infiniti I30

Engine Performance problem
1997 Infiniti I30 6 cyl Front Wheel Drive Automatic 106 miles

hey whats up im having a problem with my car everytime im speeding with it and come to a stop the engine just knock, but if im drving normal not fast reguler speed limit it only knock 1 or 3 time but if im speeding and stop this bad boy just knocking like crazy if I put it on neutral I dont feel the knock help please I scan it it said knock sensor and IAT sensor are bad.
Evans jean
December 9, 2008.

Knock sensor will not make knocking sounds
it will adjust timing as needed
have the engine and tranny checked
check flex plate and bolts

take care of the codes also

Dec 13, 2008.