The intake manifold is the piece of equipment in an automobile that distributes the air that’s produced by the engine to the engine’s cylinders, where the pistons generate the power that moves the vehicle. When the intake manifold loses its integrity, the engine air-fuel ratio can become affected, which directly affects the vehicle’s performance. For those with a background in auto repair, replacing the manifold is a project that can be done at home.
How Much Does It Cost To Replace an Intake Manifold?
An Ls1 intake manifold will generally cost several hundred dollars. Most experts put the cost of replacing your own intake manifold between $200 – $500 for parts alone. The cost of an aftermarket intake manifold varies due to things like brand, recommended us and kit inclusions. You may also need to replace the gaskets, if they are showing signs of excessive wear. This replacement can also cost a few hundred dollars.
As far as time goes, it generally takes between two and four hours to perform this installation. Again, like cost, a lot depends on the vehicle that is being worked on and the parts involved.
How Do You Prepare the Vehicle?
Whether you’re replacing a 700-R4 transmission or an intake manifold, preparing the vehicle for service is imperative for safety. Make sure you’re performing the work on a level surface. You’ll also want to make sure that the emergency brake is engaged and blocking the tires is also a smart idea.
Mechanics will tell you that the golden rule is to never rely on only a jack to support a vehicle if you’re going to be underneath it. You always want two means of support and that means two jacks, at a point of the vehicle’s underside that can support the weight.
What Tools and Equipment Will You Need for the Job?
Just like you’ll need a particular set of tools and equipment to install a Jegs Powerglide transmission, there are certain tools that are essential for replacing an intake manifold. For starters, make sure you are following the precise instructions as explained by the shop manual. You’ll also be replacing nuts and bolts so you’re going to want a full socket and end wrench set. Other wrenches will be needed for dealing with fuel lines and wire pliers will be needed for removing fuel lines via wire ties.
The replacement kit should include spacers to help you to ensure that everything is sitting flush and properly. For instance, you’ll need a spacer if the coolant outlet height is 7.5 mm or higher, but not if it is lower than 7.5 mm.
Replacing your vehicle’s intake manifold when it is failing is essential to safe and efficient driving. With the right tools and knowledge, it is a pretty straightforward repair that can be done at home, though time and difficulty can vary, according to the vehicle. Visit an auto parts store today to get the best replacement parts for your vehicle to ensure great performance tomorrow.