AboutAbout PistonHeadsBrowse used carsContact usTerms & conditionsAuction terms & conditionsCookies policyPrivacy policyPricing policySign up for our newsletterUK Modern Slavery StatementEU Digital Services ActAdvertising preferencesFollow us on FacebookFollow us on TwitterFollow us on InstagramFollow us on YouTubeFollow us on TikTok© 1998 to 2025 CarGurus UK Limited, All Rights ReservedPistonHeads® is a registered trademark of CarGurus Ireland LimitedCarGurus UK Limited, 1 Ashley Road, 3rd Floor, Altrincham, Cheshire WA14 2DTCarGurus UK Limited is an introducer appointed representative of CarFinance 247 Limited (FRN: 653019). CarFinance 247 Limited are authorised and regulated by the Financial Conduct Authority for credit broking and insurance intermediation. Registered Address Universal Square, North Devonshire Street, Manchester M12 6JH. CarFinance 247 Limited is a credit broker and not a lender.This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.BuySearch used carsBrowse used carsClassifieds accountPistonHeads MerchandiseSellSell my carAboutAbout PistonHeadsContact usTerms & conditionsAuction terms & conditionsCookies policyPrivacy policyPricing policySign up for our newsletterUK Modern Slavery StatementEU Digital Services ActAdvertising preferencesForumsForum homeGeneral gassingMy stuffForums accountRules of postingServicesCar finance under £30KCar finance above £30KCar insuranceFollow us on FacebookFollow us on TwitterFollow us on InstagramFollow us on YouTubeFollow us on TikTok© 1998 to 2025 CarGurus UK Limited, All Rights ReservedPistonHeads® is a registered trademark of CarGurus Ireland LimitedCarGurus UK Limited, 1 Ashley Road, 3rd Floor, Altrincham, Cheshire WA14 2DTCarGurus UK Limited is an introducer appointed representative of CarFinance 247 Limited (FRN: 653019). CarFinance 247 Limited are authorised and regulated by the Financial Conduct Authority for credit broking and insurance intermediation. Registered Address Universal Square, North Devonshire Street, Manchester M12 6JH. CarFinance 247 Limited is a credit broker and not a lender.This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.BuySearch used carsBrowse used carsClassifieds accountPistonHeads MerchandiseSellSell my carForumsForum homeGeneral gassingMy stuffForums accountRules of postingServicesCar finance under £30KCar finance above £30KCar insuranceAboutAbout PistonHeadsContact usTerms & conditionsAuction terms & conditionsCookies policyPrivacy policyPricing policySign up for our newsletterUK Modern Slavery StatementEU Digital Services ActAdvertising preferencesFollow us on FacebookFollow us on TwitterFollow us on InstagramFollow us on YouTubeFollow us on TikTok© 1998 to 2025 CarGurus UK Limited, All Rights ReservedPistonHeads® is a registered trademark of CarGurus Ireland LimitedCarGurus UK Limited, 1 Ashley Road, 3rd Floor, Altrincham, Cheshire WA14 2DTCarGurus UK Limited is an introducer appointed representative of CarFinance 247 Limited (FRN: 653019). CarFinance 247 Limited are authorised and regulated by the Financial Conduct Authority for credit broking and insurance intermediation. Registered Address Universal Square, North Devonshire Street, Manchester M12 6JH. CarFinance 247 Limited is a credit broker and not a lender.This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply., It typically happens on 5th gear when accelerating under load. For example, you are driving on 5th gear and you need to accelerate, you press on pedal, and this sound is produced. If you remove the foot from pedal, the sound is gone immediately. The sound file can be found here: https://soundcloud.com/user641485394/ enginerattlenoise., It is a very bad quality, but it actually allows you to hear the noise and probably have some clue about it. It typically happens on 5th gear when accelerating under load. For example, you are driving on 5th gear and you need to accelerate, you press on pedal, and this sound is produced..