Talk about getting off topic... I just revived this topic because I found it doing a search and was having a similar issue with a 22RE, and didn't want to start a new topic that was the same. It's not about hills vs mountains, I'm in Missouri. We have hills... It's not about the 22RE not having power because it is a four cylinder engine. I know this... And I know how it should run and it's not.
I bet my cam timing is off, I'm going to try the adjustable cam gear... And check my exaust for blockage along with checking the TPS and anything else I can think of. It is also hard starting when the engine is cold, like after it sits for a while. If it only sits for a little while it fires right up. And more tech input would be appreciated.
Thanks -Jeff