i own a civic 5th gen with d15b vtec auto trans, currrently it only makes 10.5l = 90km is this correct or something wrong? the speedo meter is not working right now and my exhaust got a ticking sound when i shut the engine off..


is my fuel consumption bad? and what should i look in to?

sorry for my poor english im from malaysia and i just bought this car about 2 weeks back.

its Japan recon model. so it should be which kind of d15b?

 

also when i unplugged my o2 sensor ( located at the extractor ) i dont see the Check engine light, but when i about to start my car it is blinking .. but only for few seconds..