Q: while driving, when i let completely off the gas pedal the truck kind of jumps and makes a clunk sound

asked by on November 15, 2017

I noticed the other day that my Manual 4WD isn't working, possibly linkage is broke, and now while driving when I let off the gas pedal completely, the truck will kind of jump and make a clunk sound. Doesn't happen every time I let off. Also something feels tight in the steering when turning slightly to the left. Any ideas?

My car has 101000 miles.
My car has an automatic transmission.

Hi Zach. Thanks for contacting us today. There are a few things you should look into with these symptoms. First and most common is that the clunk sound you hear is coming from a loose driveshaft. This could be due to the input shaft or the coupler. It is also possible that transmission or motor mounts are loose or worn. Dirty transmission fluid in an automatic transmission could also cause this. The steering problem is likely not related - and could be a worn tie rod or stabilizer bar bushing.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

What type of engine oil should I use?
Engine oil lubricates the engine and helps prevent harmful friction from developing. The right type of oil is necessary as well. While all oils work in the same way, using an oil that is too thick or too thin can...
i changed the left low beam bulb and it still wont work. is there a fuse that i should try changing?
The headlights on the vehicle are HID or high intensity discharge lights and use a different wiring set up from traditional lighting used for years. Your left and right lights are powered by separate power circuits to keep from overheating...
Car smells like very strong gas leaking at the bottom
Hey there, thank you for asking a question about your 2005 Saturn Ion. A "strong" odor of fuel is an emergency circumstance. If you park a vehicle with a known gas leak in a tightly closed space, such as a...
Wobbling fan
Hi there, thanks for writing in. I'd be happy to help. I suggest, with the engine off, to try and move the fan up and down to see if there is any looseness in the water pump or in the...
Dashboard vibrating when engagge into 'D' drive mode also when slowing down to stop at a red light
The vibrations you are feeling may be your brakes. If the brakes are struggling to keep the car stopped, you may feel the vibrations inside of the cab, and specifically at the brake pedal. Check your brake pads (https://www.yourmechanic.com/services/brake-pads-replacement) or...
Battery light
Hello, thank you for writing in. The charging system is controlled by the PCM (powertrain control module). The module receives input information to keep the electrical system operating, if the voltage goes below 9.0 volts the light will come on...
How to remove window tint glue from side windows
Hello, here some methods to remove glue. First Method: Materials: • Warm sunny day • Tarp • Large plastic garbage bag • Undiluted Ammonia • Windex (a glass cleaner) • Paper towels • Fine steel wool • Razor blades Tips:...
Car keeps idling down and shutting off when I drive it.
Hello there and thanks for writing in. Generally belts will squeak when they are loose or not aligned correctly. Occasionally, they may need to have a bit of belt dressing put on them to lubricate them. Your idle issue may...
Coolant is leaking behind the motor against firewall, on the passenger side, but only when the engine gets hot, Ford explorer 2002
Hi Logan. Thanks for contacting us today. The leak is likely coming from either a coolant line or more likely, the heater core. To ensure you have the right repairs completed, you should have a professional mechanic complete an onsite...

Related articles

A Buyer’s Guide to the 2012 Ford Fusion Hybrid
The The 2012 Ford Fusion Hybrid is a really great choice for anyone looking for a mid-size sedan. Not only does it boast plenty of room for people and cargo, but it also has a good amount of power and...
The Best Used Cars to Buy If You’re a Massage Therapist
If If you're a massage therapist, one of the cornerstones of your business has to be that you don’t keep your clients waiting. That means you need a vehicle that’s reliable. You also will have to move your gear, including...
The Best Used Cars to Buy If You Need to Haul a Motocross Bike
Of Of course you would love to be able to ride your motocross bike everywhere, but the reality is, at some point you're going to need to transport it. A cargo van of almost any make or model would be...