Citroën BX – XPO – A Crank For The D6C Engine
In March I found a crank journal measuring undersize, creating quite a quandary. I'll try to share my learning, ups, and downs, with you.
Here you’ll find articles on my Automotive Adventures. From Land Rovers and Citroens to Tractors and Trailers. If it’s got wheels, I’ll probably have a go. Most of the time the articles are maintenance and restoration, but I also love to upgrade and modify to add functionality and features.
In March I found a crank journal measuring undersize, creating quite a quandary. I'll try to share my learning, ups, and downs, with you.
Taking a little break from the XPO restoration, I've gone just a little bit overboard with upgrade the sound system with Clarion speakers.
The XPO project came with a donor engine and a folder of history. Lets have a look through the engine history and see what we can learn.
With all the cylinder head parts cleaned and camshafts polished, I could begin the therapeutic process of building the cylinder head.
Having previously overhauled the cylinder head, it was time to prepare the rest of the parts and start putting the engine back together.
Having found a leaking piston ring, it was time to go all in on this XU9J4 engine and teardown the bottom end. What disasters await?
Can I find the reason for the leaking pressure we previously found? Can the leak be fixed with a cylinder head overhaul?
The running engine has arrived up with ~25 BHP missing. Can I find the missing ponies with some cylinder head leak testing alone?
While cleaning the engine I started to strip the ancillaries and found a multitude of poor engineering practices, and 10mm sockets!
I've recently completed a LANTRA training course with NW4x4R. General Grabber AT3 tyres certainly helped, the lack of ground clearance didn't!
To understand why the replaced wiper mechanism failed on the Citroen BX, I need to teardown the parts and see where the failure started.
I don't think I've ever ever seen such filth under the hood of a car. Its time for cleaning the engine, before tearing it down.
Perhaps not a conventional start, my first task on this restoration is the removal of the engine so I can work on it in the warm garage.
Having recently bought a new Citroën BX 16Valve project, I've had a look back over its 31year history. XPO certainly has a story to tell.
Ready for the next Automotive Adventure, an opportunity came about I couldn't resist. Now I have a new Citroën BX 16Valve restoration project