arthog
Hard Core 4+
any recomendations? for a head gasket and timing change. near golden or close to.
Terry
Terry
Doing the timing chain on a 20R/22R/22RE requires removing the head...and the rad, and... :-(don't know about the head gasket, but the timing chain is easy to do.
Doing the timing chain on a 20R/22R/22RE requires removing the head...and the rad, and... :-(
Bummer thing about these is that chain itself is usually fine, it's almost always the tensioner and guide that needs replacing.
While all the manuals say you MUST remove the head to do the chain, Joe told me about a trick he knows of where he doesn't have to actually remove the head. I looked at it and looked back at him and scratched mine. He then confided that it was quite a trick and was actually a PITA.
The HGs have a service life, however, and it's worth it to replace the HG while you're in there - then forget about it for another 120K. A weak HG can erode the head and block, which starts getting very expensive. Don't ask me how I know that - let's just say the Chili had the shortcut version prior to my purchasing it.
although some people say you can just bend the front lip of the pan. IQUOTE]
i didn't have to bend mine
First-hand experience: The 22RE IS an interference engine. Timing chain slips and you have bent valves and gouges on the piston tops. $$$the 22R-E is in fact a non-interference engine and when the chain does break at least you don't crunch valves.