AMG Posted March 7, 2010 Share Posted March 7, 2010 I have finally tracked down an annoying high pitch noise. It seems to be coming from the Fuel pump control box behind the rear panel on the passenger side. Is this a common problem or sign that something is wrong? I am wondering if it has something to do with the sluggish start (checked and cleaned batt terminals) and my mysterious battery drain. I did fit a Walbro pump about 4 years ago, would this effect the controller at all? Quote Link to comment Share on other sites More sharing options...
AMG Posted March 17, 2010 Author Share Posted March 17, 2010 For anyone who reads this with the same problem, if you get a really annoying high pitch 'feedback' sound from the rear, it could be your fuel pump control unit. I replaced the unit with a unit from Keron (thanks Keron) and the moise has gone. Yet to see if it is the source of a few more problems as i have not taken it out yet. Fingers crossed. Quote Link to comment Share on other sites More sharing options...
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