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Horrible metalic grinding noise coming from h22a8

Posted: Sat Apr 12, 2014 8:00 pm
by Hotrod-Aha
My engine has developed a metalic grinding noise, kinda like rubbing two blocks of iron together.

Ive just topped up the oil so i know that its not running dry.
Its definitely coming from the right hand side (belt side) of the engine and gets worse with revs.
engine starts and car drives fine its just this noise im concerned about incase the engine goes completely and im left carless.
Il try get a video of the noise some time tonight.

Any suggestions in the meantime?

Posted: Sat Apr 12, 2014 8:08 pm
by bennyboy
Crankshaft pulley is where my money is at.

Posted: Sat Apr 12, 2014 8:19 pm
by wurlycorner
Yeah or tensioner bearing or water pump/alternator bearing failed, something like that.

Posted: Sat Apr 12, 2014 10:27 pm
by mercutio
sounds right either water pump or main pulley is it losing oil?

Posted: Sat Apr 12, 2014 10:40 pm
by Hotrod-Aha
It does lose oil a little, not really badly but noticably
So it is an easy fix or is it a major wallet killer?

Posted: Sat Apr 12, 2014 10:42 pm
by mercutio
depends if you are due a new cambelt then it should be all in around £300 possibly less but that's assuming its the water pump

Posted: Sat Apr 26, 2014 3:24 pm
by Hotrod-Aha
Diagnosed the problem as a faulty PAS pump... so now im on the hunt for a replacement and finding a8 parts are like gold dust =/

Posted: Sat Apr 26, 2014 3:50 pm
by Thebusofwoe
Is it not the same pump as the rest of the Vtec motors :?

Posted: Sat Apr 26, 2014 6:29 pm
by Hotrod-Aha
The h22a8 pump is a unique part, the only other model it was fitted to was the type-S.

Im now hearing that a H22a5 pump will fit but will give a different steering feel so im not entirely sure whats the best option is.

Posted: Sat Apr 26, 2014 9:21 pm
by Thebusofwoe
Ah ok. Again another Honda way of spending money on stuff that already works :roll: