omniman69 Posted December 9, 2005 Share Posted December 9, 2005 every time i remove the oil fill cap on my 86 ea82 xt turbo the idle drops to bout 500 rpm or less, and there is alot of air bein pushed up, what would cause this?. mike Quote Link to comment Share on other sites More sharing options...
Subarian Posted December 9, 2005 Share Posted December 9, 2005 Not sure. I'd check the PCV first. Quote Link to comment Share on other sites More sharing options...
hooziewhatsit Posted December 9, 2005 Share Posted December 9, 2005 Not sure. I'd check the PCV first. ditto. It's also only about a $9 dealer part, so it may not be bad to replace either. When you get it out and shake it, it should make a rattling sound. I'd also take all the PCV hoses off and make sure they aren't blocked up. Quote Link to comment Share on other sites More sharing options...
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