I just replaced the coil packs, spark plugs, and wires. I noticed a small random metal hose that comes off the side of the head. What is this for? And should there be anything hooked up to it?
Hi all, couldn't find a clear answer on this question, I'm getting the parts together for a p/s line job, and want to replace the return line with oil resistant bulk hose.
Can someone confirm if I can use 3/8th hose on the return line?