Crazy Knock

[TurboBuRick]

Something is making noise and the knock sensor does not like it. I know it's false as far as detonation goes but something is playing hell.

If I put a stethoscope back by the knock sensor and up the rpm's a little I can hear what the knock sensor is picking up.

Rick

 

[BEATAV8]

Same car that broke the timing chain?

 

[TurboBuRick]

Good morning Steve.

No, that was my car that broke the chain. This is a friends car.

Rick

 

[BEATAV8]

Ugh... Could be anything.

 

[TT/Ameasap]

Maybe check the Main thrust bearing?

 

[blackdeathtrap]

Check the pulleys i had a knock that sounded like the bottom end was gonna fall out turned out alt was bent and tensioner pulley was cooked

 

[Pronto]

Ever solve that knock?

 

[blackdeathtrap]

Iv been chasing knock i my car for years dont give up if its false knock 90%of the time its something stupid

 

[TurboBob]

cracked flexplate? (or other converter related stuff?)

B