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Dodge Dart Leaf Spring

Causes of Dodge Dart Leaf Spring Troubles

Leaf springs may be some of the simplest and oldest forms of automobile suspension, but they still do an amazing job of supporting your car. Your Dodge Dart leaf springs are built to withstand several years of use, but they still get worn out eventually. Know how to troubleshoot your Dodge Dart leaf spring troubles by understanding some of the common problems with this component.

Excessive bouncing on bumps or uneven roads

If your car keeps on bouncing up and down long after passing through a bump on the road, there's a great chance that you have a broken or slipped leaf spring. Try doing a simple bounce test on your car. If your car bounces more than once, then you probably have a broken leaf spring. You can also visually inspect your leaf springs to assess the damage.

Difference in ride height

A car that sits slightly lower or higher on one side is a good indicative of sagging leaf springs. Look at your car's leaf springs and examine their curvature; there's a strong likelihood that the leaf springs on one side of your car have straightened out. Straightened leaf springs can usually be brought to an auto repair shop to be re-tempered. However, since this can be a complicated process, it can be more economical to just get new leaf springs.

Popping or squeaking noises

Popping or squeaking noises coming from your leaf springs can be caused by a couple of issues such as dirt and grime buildup between the leaves, slipping leaves, or faulty spring tip liners. Cleaning the leaf springs and replacing the spring tip liners will usually take care of the problem. In the case of leaf springs that slip in and out of position, the clamp or clinch kit will also have to be replaced.

Other tips when troubleshooting your leaf springs

A visual check is still the most reliable way of diagnosing leaf spring problems. During your visual inspection of the leaf springs, be sure to take note of any damaged or corroded bushings, studs, and bolts. Examine the leaves as well and look for broken parts, discoloration, and rust. When trying to determine the root cause of your leaf spring issues, it is also highly advisable to inspect other suspension system components.

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  • Tips to Prolong the Life of Your Dodge Dart Leaf Spring 27 February 2013

    With all the heavy load that each Dodge Dart leaf spring is exposed to, it's no wonder that this component eventually sags or breaks. However, by following a few simple steps, you can extend the lifespan of these very important suspension system parts. Here are some helpful tips when it comes to maintaining your leaf springs:


    Keep your leaf springs properly lubricated.


    While others might argue that greasing your leaf springs causes them to break more easily, keeping your leaf springs well-lubricated is still a great way to get the smoothest ride possible. To reduce friction between the leaves of your springs, try applying a thin layer of white lithium grease followed by a moly or silicone lubricant.


    Check the mounts for signs of wear.


    If you want to get the most out of your leaf springs, then proper mounting is essential. Check the mounting studs, U-bolts, U-bolt plates, and clinch clips to make sure that they are still strong enough to properly support your leaf springs. If you see major corrosion, breakages, and cracks on these components, it's time to replace them.


    Regularly clean the leaves of your springs.


    Over time, dust and debris will accumulate between the leaves of your springs and cause them to make squeaking or moaning noises. Taking your leaf spring apart to clean the individual leaves using a pressure washer or pressure hose ensures a much more silent suspension system.


    Paint your leaf springs.


    Rust is one of the biggest enemies of your leaf springs. Aside from making your leaf springs squeaky and unsightly, rust also greatly reduces the strength of your springs. Painting your leaf springs every now and then is a great way of avoiding rust-related leaf spring damage.


    Have your leaf springs re-tempered as needed.


    No matter how sturdy your leaf springs are, several years of heavy loads will ultimately take their toll on these suspension system components. Taking your leaf springs to a professional for re-tempering ensures that you always have the right ride height. Be sure to know the original measurements of your leaf springs so you can inform your mechanic about the initial state of your leaf springs.