Anyone else ever experienced this---
The I5 in my 90 makes a sort of squealing sound, almost like a v-belt
slipping. The noise seems to be coming from the general area of the
upper intake manifold/cam cover. It's present for about 5 minutes
or so after cold start-up...
Could this be a worn cam bearing? Any input will be appreciated.
oh...'88 90 with 105k. I run 15w-50 synth and change it and the filter