On to the hardest part of this weekend. The actual cleaning. This is the process iv used previously and did the same again this weekend. I fill the chamber in "compression stabilizer solution" which basically dissolves the carbon deposit. I let the solution sit for an hour, then scrub it with the wire brushes from the gun kit. Syringe out that "used solution" then let a fresh dose of fluid sit in the cylinders to work overnight.
Syringing out the fluid cleans out about 85% of the solution which leaves the last 15% of dirt fluid around the valves. To remedy this process, i cut up section of an old cotton t-shirt and stuff it into the cylinder, i repeat this process until iv gotten out as much dirt/fluid as possible.
Some pics of the end results, definitely cant compete with the time/effort/ cleanliness factor of doing a walnut blast but this method only cost me R600 ( about $50 ) as opposed to the R3800 ( $250 ) it costs to do a walnut blast over here. Instead of outlaying for the walnut blast, i opted to purchase the external pcv kit, which will hopefully remedy this problem. Ps i did have a BMS "High Side" OCC kit on my previous n54 and honestly there was hardly any fluid in that setup after many years and thousands of Kilometres worth of use.
|