Do the FORGE BPV need to be lubed after much use?
#2
Yes need to be relubed every 3-5K miles. Use Mobil 1 synthetic grease. It As for instructions..
Unintall from the hoses. Take them apart. With a rag clean off the old grease. Then apply new grease to the inside walls and on the piston itself and put a little around the edge of the cap to give them a good seal when you put the cap back on.