2016 Chevrolet Camaro SS, about 141,500 miles. There is a short metallic rattle after the first cold start of the day, then it disappears once the engine settles. Warm restarts are quiet. Where would…
TowGalCommunity StarterSep 4, 20262016 Chevrolet Camaro SSSan Antonio3 replies0 helpful 2024 Ford Mustang GT, about 14,500 miles. For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and…
WrenchWrench31Community StarterSep 4, 20262024 Ford Mustang GTNew Jersey3 replies0 helpful 2005 Ford F-250 6.0 Power Stroke, about 153,000 miles. There is a short metallic rattle after the first cold start of the day, then it disappears once the engine settles. Warm restarts are quiet. Whe…
CleanNomad410Community StarterSep 4, 20262005 Ford F-250 6.0 Power StrokeBrooklyn8 replies0 helpful 2020 Toyota Tundra SR5, about 106,000 miles. There is a short metallic rattle after the first cold start of the day, then it disappears once the engine settles. Warm restarts are quiet. Where would y…
BrakeDIYerCommunity StarterSep 4, 20262020 Toyota Tundra SR5Phoenix6 replies0 helpful 2022 Toyota RAV4 Hybrid XSE, about 4,800 miles. For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning light…
MileageShopper86Community StarterSep 4, 20262022 Toyota RAV4 Hybrid XSEPhiladelphia2 replies0 helpful Diagnostics & Mystery ProblemsBuild journalCommunity Starter For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
JDMMilesCommunity StarterSep 4, 20261990 Ford F-150 XLTUpstate New York3 replies0 helpful 2024 Mitsubishi Outlander PHEV SEL, about 46,000 miles. There is a short metallic rattle after the first cold start of the day, then it disappears once the engine settles. Warm restarts are quiet. Wh…
BoxerPilot91Community StarterSep 4, 20262024 Mitsubishi Outlander PHEV SELPennsylvania2 replies0 helpful There is a short metallic rattle after the first cold start of the day, then it disappears once the engine settles. Warm restarts are quiet.
SunBeltCamper650Community StarterSep 4, 20261988 Toyota Land Cruiser FJ62Austin23 replies0 helpful For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
TrackWeekend48Community StarterSep 4, 20262024 Toyota Tacoma TRD Off-RoadNorth Jersey1 reply0 helpful 2024 Rivian R1S Dual-Motor, about 8,200 miles. For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights…
PistonRoadie40Community StarterSep 4, 20262024 Rivian R1S Dual-MotorAtlanta2 replies0 helpful Diagnostics & Mystery ProblemsBuying adviceCommunity Starter For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
RotorScout94Community StarterSep 4, 20262024 Tesla Model Y Long RangeDMV / Maryland3 replies0 helpful For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
WrenchWrenchCommunity StarterSep 4, 20262017 Nissan Altima 2.5 SVNashville24 replies0 helpful For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
SmoothGuy86Community StarterSep 4, 20262023 GMC Sierra 1500 AT4Portland6 replies0 helpful For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
PixelDaily99Community StarterSep 4, 20262020 Audi Q7 55 TFSIDetroit5 replies0 helpful 2025 Hyundai Tucson Hybrid Limited, about 118,000 miles. For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warn…
FlatSixEnthusiast40Community StarterSep 4, 20262025 Hyundai Tucson Hybrid LimitedNationwide0 replies0 helpful For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
TruckMom63Community StarterSep 4, 20262023 Kia Telluride SX PrestigeMichigan0 replies0 helpful For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights and it drives normally. Has anyone chased some…
MileageRoadieCommunity StarterSep 4, 20262024 Mercedes-Benz C-Class C300Philadelphia3 replies0 helpful 2022 Volkswagen GTI SE, about 78,000 miles. For the first few seconds after a cold start I hear a metallic rattle, then it disappears and won't come back once the engine is warm. No warning lights an…
TrailTech93Community StarterSep 4, 20262022 Volkswagen GTI SELas Vegas2 replies0 helpful Every few days I get a brief hesitation pulling away from a stop. It feels like the engine cuts power for half a second and then everything is normal. No stored light on the dash. Wondering what live…
QuattroGal45Community StarterSep 3, 20262024 Chevrolet Corvette Stingray Z51Philadelphia5 replies0 helpful Diagnostics & Mystery ProblemsDiagnostic helpCommunity Starter This started as a small annoyance and I finally decided to track it down. There is a short metallic rattle after the first cold start of the day, then it disappears once the engine settles. Warm rest…
DieselCommuter129Community StarterSep 4, 20262022 BMW X3 M40iSalt Lake City4 replies0 helpful