i have a 99 ex civic .. and they engine is knocking hard .. what is causing that to knock.. and how should i approach it .. should i just fix the motor or should i replace the motor .. and the car is burning oil too and i keep adding oil into my engine .. how should i fix this problem ..??

 

I'm assuming you have a stock D-series.

Rebuilding the motor may be more expensive than swapping it for another D-series (or upgrading to some sort of cheap B series like an Integra LS motor). Either way, the motor is likely going to have to come out to fix it.

Swap or replace is up to you. You could pick up a D-series longblock for about $300 used these days, it may be worth looking into.

 

agreed, you can pickup a good condition d series motor for under 300 bucks. they are not worth rebuilding (cost wise) if you plan on keeping it stock

 

ir def. guna need a new motor and i would do what these guys said. its easier tht way, but it also depends on what kinda plans u have for it.