sticky black residue
#3
Does your car have A/C? A6 compressors are designed to leak a tiny about of refrigerant, the theory is the refrigerant will also carry a little oil with it to keep the front seal lubricated. Obviously, this was long before anyone knew about the ozone laye! . Unfortunately the compressor pulley flings the oil under the hood, you will see the residue in a perfect line on the hood insulation.
Buicks had a sheetmetal gauge around the pulley to catch the mess.
Buicks had a sheetmetal gauge around the pulley to catch the mess.
Thread
Thread Starter
Forum
Replies
Last Post