If you have a four cylinder or inline six, it would be foolish not to go ahead and replace all of the lifters.

The extra parts are only a few extra dollars.

They are going to recommend this for two reasons: The shop that you take the vehicle to is going to recommend replacing all of the lifters at the same time. They have to take a decent chunk of the engine apart to get to the lifters. Most of the cost that would go into it at a mechanic is going to be labor. The cost of replacing the offending lifter is going to depend on many factors, including your Trax’s engine type, if it is pushrod or overhead cam, and more. This is a more common issue on foreign cars than domestic (🇺🇸). It’s tough to tell the difference since they are so close to one another. If it is too loose, it will make a terrible ticking sound that can be mistaken for a faulty lifter. Check to see if your Trax has valve adjustment on its maintenance schedule. Adjusting the valve lash is the process of adjusting the tension on the rocker arms. Many of them are self adjusting, while others require periodic adjustment. The rocker arms are what the lifter or pushrod pushes into to open the valve. See Also: Chevy Trax Exhaust Leak Diagnosis Valve Lash It’s less likely to sound like a lifter tick, but the exhaust gasket where the manifold meets the rest of the exhaust system can also make noise that bounces around the engine bay and can sound like a lifter tick. Look to see if any of the head bolts have sheered off or are loose. The most commonly affected area is the exhaust gasket where it bolts to the head. Here are some of the more common reasons that you could hear a sound that sounds like your Chevy Trax has a lifter that is ticking, but is actually something else:Ī lifter tick can sound a lot like an exhaust leak. Since it’s so much easier and cost effective than anything else, we recommend giving it a shot before taking your Trax’s engine apart. Changing the oil may cause the problem to go away. It is possible for a lifter to tick if it is not given enough oil, if the oil is too dirty, or if it is too old. If they bend, it will usually cause a horrible ticking sound. Pushrods connect the camshaft to the lifters. Pushrods are used in engines where the camshaft is located in the engine block, and not in the head. The exact process will be wildly different depending on whether or not the engine uses an overhead cam. It involves taking a decent portion of the engine apart, which is above the skill level of most folks who aren’t qualified mechanics. Replacing a lifter is a pretty challenging job. The most common reason that a lifter will tick is because the lifter itself has gone bad. Here are some of the most common causes of a ticking lifter: Even if it goes away when it warms up, it’s still something that needs to be addressed. The ticking may come and go when your Trax heats up or cools down respectively. Here’s a short video that features a ticking lifter, if you would like to confirm that is the sound that you are actually hearing. It’s going to be more of a “tick” that has a shallow tat tat tat to it. It’s not a knocking sound, which could be described more as a “thunk” (getting technical) and typically indicates a bad rod. The noise of a bad lifter is very distinct. It must go up and down with the Trax’s engine speed, or it is not a lifter tick at all.Ī lifter tick is usually not accompanied by any other symptoms than the noise. Obviously ticking is going to be the major symptom of a lifter tick. We’ll go into greater depth on each below. There are a few things that can cause a lifter to tick, such as the lifter itself going bad, a bent push rod, or oil deposits.

The ticking noise makes it sound like the engine is going to give up the ghost at any time. Both FWD and AWD drivetrains were available.One of the most annoying things that you can coming from under the hood of your Chevy Trax is a ticking lifter. GM’s 6TXX six-speed automatic transmission did shifting duty. The turbocharged 1.4L I4 LUV engine was replaced by the 1.4L I4 LE2 gasoline engine, rated at 155 horsepower and 177 pound-feet of torque. A mid-cycle refresh for the 2017 model year brought about changes to the exterior and interior. This subpar sales performance places the Chevy Trax toward the bottom of the subcompact crossover segment, with just three percent segment share.Īs a reminder, the current generation Chevy Trax launched in the U.S.

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