I don't think I've ever been as confused about an issue as I have been with these cam phasers:
1) I don't understand what happens if they're not fixed. Does my engine blow? Does it just keep sounding funny on cold starts?
2) I don't understand the relationship between reprogramming the ECU and the cam phasers.
3) My '19 just had the cam phasers replaced because it sounded like a bunch of ball bearings rattling around during a cold start. After replacing the cam phasers, the engine sounds *exactly* the same as it did before. I figure I have documentation that they're done so I'm not sure I should care?
1) I don't understand what happens if they're not fixed. Does my engine blow? Does it just keep sounding funny on cold starts?
2) I don't understand the relationship between reprogramming the ECU and the cam phasers.
3) My '19 just had the cam phasers replaced because it sounded like a bunch of ball bearings rattling around during a cold start. After replacing the cam phasers, the engine sounds *exactly* the same as it did before. I figure I have documentation that they're done so I'm not sure I should care?