Hello -

When I purchased my 1986 1903,2.3...I was having fun cruising on the freeway and all of a sudden, a loud shrieking noise was coming behind the dashboard....seems like it was a noise associated maybe with the speeometer cable. When I slowed down, the noise started to slow down as well and after a full stop, the noise disappears. The annoying noise will come up once in awhile and it scares the heck outta you! Would like to fix it so any info to fix this problem will be greatly appreciated....