DrowningT Posted July 25, 2019 Share Posted July 25, 2019 So I've been trying to track down this misfire I've had for quite some time. So after tracking down a multiple misfire code to a leaky intercooler and replacing it, I'm now getting a P0021 code. When I checked the graph through RomRaider (didn't log it) I saw that bank 2 ACVS is all over the place compared to bank 1. Now after changing the OCV on that bank and not getting any improvement (and yes I checked and made sure the banjo bolt filter was removed) I'm wondering if the ACVS cam gear might be the cause? I had the headgaskets, timing belt, tensioners, and water pump replaced, and had the valves checked and adjusted a few months back. The only thing I can think of is either the cam gear wasn't properly reinstalled/put back together correctly or the timing is off on that gear? I've been dealing with this issue for awhile and the trip to the shop made it better but I didn't want them just slapping new parts in hoping to fix it. I appreciate any help I can get. Sent from my Pixel using Tapatalk Link to comment Share on other sites More sharing options...
rmoore5 Posted July 28, 2019 Share Posted July 28, 2019 If you haven't checked this sticky do so it may help you. https://legacygt.com/forums/showthread.php/help-request-avcs-related-problem-131462.html Link to comment Share on other sites More sharing options...
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