How to Fix a Collapsed Lifter

If you’ve ever experienced a collapsed lifter, you know how frustrating it can be. In this article, we’ll show you how to fix a collapsed lifter and get your engine running like new again. We’ll also cover some of the common causes of collapsed lifters so that you can avoid them in the future. So, whether you’re dealing with an old engine or a new one, keep reading for tips on fixing a collapsed lifter.

How to Fix a Collapsed Lifter

If your car is low on oil, it can cause friction and heat up the engine. This can lead to parts warping and eventually breaking. Not only do you have to worry about the engine itself, but all of the other fluids in your car as well. When one system fails, it puts stress on the others. So, if your lifters are collapsed, it’s important to fix the problem as soon as possible.

Summary: Get your engine running smoothly again with this step-by-step guide on how to fix a collapsed lifter. Start by detecting the problem, then diagnose it and prepare for work. Next, replace the lifter and refill it with oil before finishing up.

What Causes a Collapsed Lifter?

There are a few things that can cause a lifter to collapse. The most common one is a loss of oil pressure. This can be caused by a variety of things, such as a clogged oil filter, low oil levels, or a bad oil pump. If your car is losing oil pressure, it is crucial to find the source of the problem and fix it as soon as possible.

Another common cause of collapsed lifters is an engine that is overheating. If your engine gets too hot, it can warp the metal and cause parts to break. This is why it’s so important to keep an eye on your engine temperature gauge and ensure that your car isn’t overheating. If you notice that your car’s temperature is climbing, pull over and turn off the engine as soon as possible.

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Required Tools and Materials

  • 1/2 inch socket and ratchet
  • 3/8 inch socket and ratchet
  • 6 inch C-clamp
  • Hammer
  • Flathead screwdriver
  • Needle nose pliers
  • Locating pins (2)

A Step by Step Guide on How to Fix a Collapsed Lifter

Step 1: Detect the Problem

The first step is to identify the problem. To do this, look for signs of wear and tear on the lifter itself. If you see any cracks or damage to the outer casing, the lifter will likely have collapsed and will need to be replaced.

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If you notice your car’s oil pressure gauge needle dropping when you rev the engine, it’s a good indication that the lifter has collapsed.

Oil Pressure Gauge

Step 2: Diagnose the Problem

Once you’ve determined that the lifter has collapsed, you’ll need to figure out what caused it. The most common cause is a loss of hydraulic pressure, which various factors can cause. If you have a self-adjusting lifter, the check valve in the adjusting mechanism may be stuck or broken. A mechanical lifter can collapse if there is debris or dirt in the pressurizing hole, which prevents oil from getting to the plunger. You can try cleaning it with compressed air, but if that doesn’t work, you’ll need to replace the lifter.

If your car’s engine has been overheated, the hydraulic lifters may have lost their pressure and collapsed. You’ll need to check the engine oil level and quality, and if it’s low or dirty, change it.

A leaking head gasket can also cause a collapsed lifter. If you suspect this is the case, you’ll need to have the head gasket replaced.

Finally, a collapsed lifter can be caused by debris in the oil system. This can come from either an external source (like dirt getting into the oil) or an internal source (like a piece of metal breaking off and circulating in the oil). If you suspect this is the case, you’ll need to have the oil system flushed.

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Step 3: Preparing to Work

Once you’ve diagnosed the problem, it’s time to start preparing to replace the lifter. Begin by disconnecting the negative battery cable to prevent any accidental electrical shocks.

Next, drain the oil from the engine and remove the oil filter. Be sure to dispose of the used oil and filter properly.

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Now, remove the valve cover so you can access the lifters. You’ll need a ratchet and socket to do this. Once the valve cover is off, locate the collapsed lifter and note its position in relation to the others. This will make installing the new lifter in the correct spot.

Step 4: Replacing the Lifter

Now that everything is prepared, it’s time to replace the collapsed lifter. Start by removing the pushrod that goes to the lifter. You’ll need a ratchet and socket to do this.

Next, use a pair of needle-nose pliers to remove the retaining clip that holds the lifter in place. Once the clip is removed, the old lifter can be pulled out.

Remove the Retaining Clip

To install the new lifter, reverse the process. Start by inserting the new lifter into place and attaching the retaining clip. Be sure that the clip is fully seated so it doesn’t come loose later.

Finally, reinstall the pushrod and reconnect the negative battery cable.

Step 5: Refilling with Oil

Once you’ve replaced the collapsed lifter, it’s time to refill the engine with oil. ABut, again, be sure to use the correct type and weight of oil for your car.

After the oil has been added, start the engine and let it idle for a few minutes. This will allow the new lifter to break in properly.

Once the engine has been idling for a while, please turn it off and recheck the oil level. Top off the oil if necessary, then replace the oil filter.

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Step 6: Finishing Up

The last step is to reinstall the valve cover and take the car for a test drive. Listen for any strange noises and keep an eye on the oil pressure gauge. If everything seems to be working correctly, you’re done!

Reinstall the Valve Cover

This is a basic overview of how to fix a collapsed lifter. If you’re not comfortable working on your car, it’s best to take it to a mechanic. However, if you have some experience and are feeling confident, this is a relatively easy repair that you can do yourself.

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Frequently Asked Questions

What Does It Mean When a Turtle’s Shell Gets Soft?

When a turtle’s shell gets soft, it is likely that the turtle is getting ready to hatch. The softer the shell, the more protected and vulnerable the turtle will be during development.

Should a Turtle Shell Be Soft?

If you’re keeping a turtle as a pet, it’s important to make sure your turtle has a softshell. A hard shell can protect the turtle from injury when it is attacking or defending itself, but it also limits its movement and ability to adapt to changing environments. A softshell is up-to-date with the latest in protective technology and helps your turtle feel safe and secure indoors and outdoors.

Additionally, a softshell prevents debris from entering the enclosure, which can further complicate your turtle’s life by adding extra work for you (e.g., cleaning). So if you have decided that owning a pet turtle is something you may want to consider, be sure to get one that comes equipped with an adorable softshell!

What Does Shell Rot Look Like on a Turtle?

Shell rot is a condition that affects the shells of some turtles. It causes the shell to become soft and brittle and eventually fall off. Shell rot is usually caused by a lack of calcium or vitamin D, both of which are essential for turtle growth. You can help your turtle by providing it with enough calcium and vitamin D and making sure it has access to clean water.

What Does a Soft Shell Turtle Eat?

Softshell turtles are obligate carnivores and as such, their diet consists almost entirely of meat. This includes both animal flesh and insects. They will eat small creatures that live in or near water, as well as larger prey that they catch on the ground or while swimming.

Because softshells spend so much time hunting underwater, they have specialized eyesight that helps them to detect food from a great distance. In fact, experts believe that the majority of their energy expenditure goes towards feeding rather than keeping warm or cooling down after activity.


If you are experiencing a collapsed lifter, there are a few things you can do to try and fix the problem. First, make sure that your equipment is in good condition and properly adjusted. Second, check your form and ensure that you are using the proper lifting technique. Finally, increase your strength and stability by doing exercises that target these areas. We hope you find this article on how to fix a collapsed lifter helpful.

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