For some reason my Civic 95 EX V-tec car it wont rev past 6k which forces me to shift. I am trying to figure out why this is. My engine supposedly has about 110k miles and i used to have a 93 si and it went happily to 7250.
car details:
1. it dose the same in neutral
2. it runs the same miles per gear come pared to other same models
3. exept for 3rd i get an ave. of 95-98 mph at 6k rpms
4. i bout the car like that
5. ive notice it has a replacement ignition (adapted)
6. its a stock car heder only
7. Timing is ok
8. speed and acceleration ok
9. no smoke

thanks for the helps

 

check the throttle position sensor

 

thanks ill do that ill post back whith the result.