i have a 99 silverado at a stop when i accelerate my truck boggs down. engine
light is on for knock sensors
but they have already been changed
JA: Has your vehicled stalled? Has anyone run a diagnostic test to pull the trouble code?
Customer: it only stalls when its cold and its rare that it does. the codes where p0327 and p0332
JA: What is the make/model of your car?
Customer: 99 chevy silverado 4.8l 2wd
JA: Are you fixing your Silverado yourself? What have you tried so far?
Customer: i have changed knock sensors, o2 sensors, intake gasket, and have done a tune up,and change the computer in it
JA: Anything else you want the mechanic to know before I connect you?
Customer: its loosing power and getting worse