antil33t 90 Report post Posted April 7, 2010 (edited) some words of advice - Don't buy motors off trademe, unless you know you can trust them. f**king heap of sh*t. Dunno what's wrong here, But just more stuff to add to the long list of sh*t wrong with it <.< Noise only comes when the Engine is warmed up, Seems to come from the front? Any ideas would be appreciated... Need to go pull the rocker cover.. Hmm. It's also not the alternator belt. (psteer is not connected, AC is removed) Edited April 7, 2010 by antil33t Quote Share this post Link to post Share on other sites
e30ftw 410 Report post Posted April 7, 2010 I say remove valve cover. Pin point where it's coming from. Checked fluid levels? Pity you aren't in Wellington or I'd be getting that thing scanned... Quote Share this post Link to post Share on other sites
antil33t 90 Report post Posted April 7, 2010 The code will say "GET M50" Garantee it. Quote Share this post Link to post Share on other sites
antil33t 90 Report post Posted April 7, 2010 Doesn't appear to be any loose bits of metal or broken stuff under the rocker cover..... Quote Share this post Link to post Share on other sites
antil33t 90 Report post Posted April 8, 2010 Right well, I whipped the alternator belt off (so the fan wouldn't work) but since there was no waterpump I diddn't let it heat up diddn't want to risk f**king something. Diddn't seem to make as much noise as the 15min startup earlier with the belt on... Could it possibly be the Cambelt tensioner which is only a few weeks old? (a dud maybe?) Quote Share this post Link to post Share on other sites
Jamez 2147483647 Report post Posted April 8, 2010 sounds the same as when I put 0mm valve clearnce on one tappet (by mistake) on my first e30. Quote Share this post Link to post Share on other sites
antil33t 90 Report post Posted April 8, 2010 (edited) Hmm, that's a good idea... I recently did those too. Edited April 8, 2010 by antil33t Quote Share this post Link to post Share on other sites
Docile 64 Report post Posted April 8, 2010 lol im having that same noise / grinding noise on the civic after the head gasket replacement. still have it now. getting a mechanic to set the valve clearances. Quote Share this post Link to post Share on other sites
_ethrty-Andy_ 2132 Report post Posted April 8, 2010 based on experience, my moneys on the fan clutch. would say waterpump too but you replaced it eh. had a mates mates E30 have the same thing and a new fanclutch and waterpump and it made it go away. Quote Share this post Link to post Share on other sites
antil33t 90 Report post Posted April 13, 2010 I think it might be the cambelt tensioner.... because if you listen closely to around that area (above the alternator) it's the loudest. It's only 3 weeks old if that. grr. Quote Share this post Link to post Share on other sites