Crawlspace71 Posted August 10, 2012 Report Share Posted August 10, 2012 Hello Club Lupo,Not been on here for a while but I need your help.Quite recently my Lupo 1.4 16v has started making a knocking noise on statup and while driving.The knock does not sound to speed up while driving but can sometimes get louder when in lower gears.I did a full oil change including filter just over 6 months ago.Not had a full service for over 12 months.I have heard that Forte top End could solve this issue but have also heard the flip side saying that it could ruin the tappits.Can you please advise? I will upload a Video shortly. Quote Link to comment Share on other sites More sharing options...
James827 Posted August 10, 2012 Report Share Posted August 10, 2012 How long has it been knocking? like a few days? a week or two? the longer you've left it the less likely some cleaning would fix it.. and are you sure its in the top end or bottom end? Quote Link to comment Share on other sites More sharing options...
Defcon5 Posted August 10, 2012 Report Share Posted August 10, 2012 It doesnt speed up as the revs rise? Quote Link to comment Share on other sites More sharing options...
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