1995 SHO ATX squeal noise??????

[brandon1186]

i have a 95 sho atx with 241.000 km and i just replaced the flex pipe on the exhaust and now when i floor the car right before the secondaries open i hear a squeal noise and it stays all the way to 7300rpm do you think it might be a exhaust leak? i have changed the speretine belt and most of the pullys it does not make the sound down low any suggestions????

 

[hawkeye18]

your serpentine belt tensioner might be bad... can you post a video of said squeaking?

 

[mclarida]

Does the squeaking happen when it is cold...hot...etc.. Also, mine squeaks as well and sometimes goes away if I reverse my belt. I have replaced my belt and all the pulleys. Tensioner you say... is causing the issue.