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Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   Overdrive dropping out occationally Hi, I've imported a 2001 petrol Japane...   2013 Ford Fusion No Crank Year of vehicle: 2013 Make of vehicle: F...   2015 Subaru Impreza 2.0i - ratting noise near the front passenger wheel Hey there everyone, For starters, I'll ...   CEL Not Working 2000 Honda Civic Vehicle is 2000 with D16Y8 engine @266K ... 2006 Honda Accord won't start Year of vehicle: 2006 Make of vehicle: H...   07 Pacifica died while driving My folks have an 07 Pacifica 4.0l with j...     MAPseems bad but no OBD2 codes thrown 1999DodgeGrand Caravan3.3L200,000 miles ...   Montero Clutch Have a 1991 mits Montero 105178 miles. C...   99 F150 Rough/low idle! I have a 99 Ford f150, 4.2L with 201400 ...   Difference in front/rear catalytic converters 2016 Chevy Impala Ltz 3.6 v6 140000k Ca...

Search Auto Parts Search 2019 GMC Acadia Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Engine and Car Noises gsfrobert New User Apr 17, 2022, 8:28 AM Post #1 of 4 (1612 views) 2019 GMC Acadia Sign In My 2019 GMC Acadia 57k miles, has a noise that only happens when the accelerator is pushed down; the noise does not happen breaking or coasting. It sounds like a grinding sound. I have new tires, new breaks, alignment is good and of course fluids are good. I've taken it to three different shops and all three say they can't see anything wrong underneath the vehicle. I'm thinking its the ball-joints or suspension but I'm not a mechanic. Any feed back would be great. I have videos of the sound but idk how to post it here. Tom Greenleaf Ultimate Carjunky / Moderator Apr 17, 2022, 8:46 AM Post #2 of 4 (1607 views) Re: 2019 GMC Acadia Sign In ? Noises always a challenge. "Grinding" upon acceleration is the clue for now. 57K so what items are likely? Brakes (just done but how well?) odd tire wear, bearings high on the long list. Can be belt(s) that are working harder or the items belt runs. Check tension of the thing if old most have a self tensioned pulley with marks that it's within range to work. Alternators work harder upon raising engine speed if a while at very low/idle speeds prior to this just FYI on the list or back to belt tension. Stranger things are some new belts or types are just really lousy and noisy drive you nuts thinking it's failing it's just lousy a few do that after just a few miles on them. Those are some things to check for now report what you see or find on from that. > Small note "breaks" are like a coffee break > the ones that stop a vehicle are spelled "BRAKES" spell check wouldn't catch that, T Hammer Time Ultimate Carjunky / Moderator Apr 17, 2022, 11:31 AM Post #3 of 4 (1592 views) Re: 2019 GMC Acadia Sign In You say fluids were checked. Does that include power steering? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional. Tom Greenleaf Ultimate Carjunky / Moderator Apr 17, 2022, 11:42 AM Post #4 of 4 (1588 views) Re: 2019 GMC Acadia Sign In Lots of checks - that too. If you can, take the belt off if this will duplicate the noise sitting still with it on. Turn each item that will turn PS is one that doesn't coast when turned/belt off. Others do should be just about silent with zero play in anything with a bearing. Water pump really won't the unseen impeller should be in coolant but be free all other ways. Noises stink to find some when in front of them just have to check everything and what makes it happen if also without moving along. IF not it's more load dependent to cause it. It's some warning you need to find it or get help, T (This post was edited by Tom Greenleaf on Apr 17, 2022, 11:43 AM)   Email This Post   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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