bmw e30 lacks power

[email protected] Wed, 21 Oct 2020 20:15:42 -0700 (PDT)
Newsgroups alt.autos.bmw
Message-ID <[email protected]>
i launched it at a light and now it lacks power and acceleration also sounds like the engine is louder and has a whining sound. any suggestions on what could be the problem would be appreciated.