preventing

hi guys im replacing my air con blower in the bulkhead and im having problems getting the blower through the gap ,the pipes that go to the wipers are the issue. so my question is if i remove the wipers will the pipes just come down or is there something i need to remove to get it out the way...

Hi Guys I am a noob with with direct injection engine. I read that these direct injection engine can build up carbon at the intake manifold since no fuel is sprayed at the valves. Any tips to prevent or slow down these build up. Some people suggest Oil Catch Can. My car is a basic 2L N43...

I have fitted new glow plugs, coolant temp sensor. They have made no difference, temperature gauge still will swing to max preventing starting. When engine does start teperature reads normal and engine runs fine as it should. Would be great if somebody has any idea what is causing the problem.

Just got delivery of my swirl flap blanks, and a vortex filter for my 330d. But i was wondering is there anything else i should do to keep problems at bay? Also is it possible that a turbo can wreck these engines? How can i prevent it? Help greatly appreciated, thanks.