Hey guys,

I have this problem with my City 2006 1.5 A/T.

Pag start ng engine, ok naman. It idles at around 1.1k (which is already higher than normal). Then pag Drive, that where it all starts. Here are the problems:

1. After accelerating, pag hindi ko na apak yung gas, it dips to about 800-900rpm, the car slows down like engine brake then rpm pops back to about 1.2k-1.5k, and speeds up a little then goes back to the normal 1.1k.

2. Shifting it to neutral would throw the rpm upto 2k+rpm. sometimes it stays there, sometimes after a few sec, it goes back to 1.6krpm.

3. When in an inclined road, for example going down, and on Neutral, the car's rpm would go up and down from 1krpm to 2krpm until the road is level again or i put the gear to Drive.

I initially went to Speedyfix. Nilinis nila yung throttle body but to no avail. Then sira yung computer nila so hindi na-check gamit yun. Sabi nila baka sa servo daw yung sira.

Just wanted to get an opinion din baka may nakaranas na ng ganitong prob. If you guys can recommend reliable shops na pwede pagpaayusan and how much yung inabot, that would be really helpful.

TIA!