Full disclosure, this is less of a "this week" post and more of a "last month an a half" post.
Back in early October I made a risky purchase on a misfiring 2004 LX470 with a massive hole in the radiator.
Despite my optimism, I discovered that the simplest explanation for the misfire was, in fact, the problem. It had been overheated by the previous owner which warped the heads and scoured the cylinders. Unfortunately the engine was beyond repair.
Over the next few weeks I was able to source a relatively low-mile 2001 Tundra engine, get the LX parts swapped onto the new engine, replace the timing belt, replace any hoses that looked dry or rotted, and finally install the engine.
This swap wouldn't have been remotely possible without all the help I received from all of you, both directly and from reading past posts!
Here is a quick photo summary:
I seemed like every time I couldn't remove a bolt or disconnect a connector, one of my friends would be able to get it in a matter of seconds.
Yay for friends!
Out it comes, no turning back now.
Getting ready to swap the oil pans, exhaust manifolds, oil dipstick, oil cooler assemblies, and intake manifolds.
I got spoiled on my first timing belt job with the engine removed.
After the install, the engine started right up. I was surprised that I couldn't find a singe leak, I felt like I won the lottery!
The only other issue I had was that the AHC would flash "off" after I began driving. Without having access to techstream, I unplugged each height sensor and narrowed down the problem to the front left sensor. $160 later and everything on the truck worked flawlessly.
And finally some testing. It's been up the the mountains three times so far. After many roadside bolt checks, I'm happy to say that it is holding together quite well.