I did a search and no one seemed to have the same problem as me. When I run my car cold it runs fine as it starts to heat up it starts to feel slow and sluggish, like its overheating. If I get on the gas at certain rpm points it feels like the power just drops. So i changed out the thermostat and its still doing it. Brought it to the shop and they ran it around for awhile and used the heat gun on it and it reads normal. Fans are working, water pump is fine, and the radiator is not leaking. The temp gauge never goes past halfway but it still runs like crap. Once in vtec it pulls hard but I have 0 low end power any ideas on why it runs like ***? oh yea its a 94 gsr is that helps
Thanks

 

dude!! mine does the exact same thing. im haveing the same problem as you. looks like we're in this together huh?

 

O2 sensor codes ?? Horribly out of time ....check those things

 

i am having the same problem
i just changed plugs wires dizzy and my timing looks fine O2 works fine don't know what to do
about to change fuel pump and filter
we will see

 

fixed my problem. mine was doing that stufff b/c it was out of time. the exhaust cam was off by one tooth. take your vavlve cover off and check your cam gears

 

thanks for the info
hope mine is the same

 

I have the same exact problem.
I thought it was the timming!

 

Have you checked your oil fluid levels? Is there a engine light on?