I've got a 90 pioneer, just started hearing a whistle/whining noise from the front of the engine. I can't tell where it's coming from exactly, I've got a new AC compressor it's got oil but not charged yet. Got a fairly new Alt. And I replaced the radiator and thermostat this last year. I didn't change the water pump, but it hasn't given me any trouble and the temp. stays around 190 to 200.
The noise kinda goes away on acceleration, and seems to not do it until I've driven awhile. Any ideas? Oh, and the compressor has been installed for awhile and the noise just started this week. Thanks in advance. Terry
The noise kinda goes away on acceleration, and seems to not do it until I've driven awhile. Any ideas? Oh, and the compressor has been installed for awhile and the noise just started this week. Thanks in advance. Terry