Intake manifold gaskets have been problematic leak areas for several years now. Remember, as the coolant starts to leak, there is more friction and less protection for your engine. If you’re noticing an uneven idle, loss of performance, loss of coolant or a visible seepage of coolant around the actual intake manifold, chances are that the intake manifold gaskets are worn and should be replaced. Note that there are two short gaskets and two long gaskets. Don’t drive your car anywhere other than a mechanic when it’s getting that hot. If you’re idling and the temperature is beyond the halfway point, that’s hot. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Hand-picked, community-rated professionals, Our mechanics make house calls in over 2,000 cities, Explore nationwide job opportunities for automotive technicians, Trusted mechanics, rated by thousands of happy car owners, Fleet maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. How to Change an Intake Manifold Gasket 1. There are so many things that can go wrong with the manifold, especially if the gasket is compromised. This … Try not to diagnose a problem on suspicions alone, use an ODB-II scan tool, at least. With all of the components on a car that are intended to manage this flow, it can be a bit overwhelming to keep up with them all. This may produce a distinct coolant smell , … Travis provides excellent work and service. He was polite, pleasant, knowledgeable, courteous and very informative. This engine in particular is known for head gasket failures.... Get a fair & transparent quote instantly before booking. Shawn was an EXCELLENT mechanic. The intake manifold allows car breathing to happen. Both the 3.1 and 3.4 have the same type of heads which use the intake manifold to complete the valve cover, gasket surface. As we mentioned above, the most common problem with a defective intake manifold is a broken gasket. Align the intake manifold gaskets and install the four manifold studs (two … Regardless, this is one part that you don’t want to leave unchecked. (You can unsubscribe anytime). YourMechanic’s technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. It will sound like it and smell like it, but you have time to fix it. You would need to remove the cylinder heads and have them fully rebuilt prior to reinstalling them. Early detection might mean less than $500. In some instances, the gasket will fail before this date due to the amount of wear and tear that it undergoes on a daily basis. 3. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. If things get bad enough, your car may even start to stall on you while idling. They have an aluminized steel carrier that resists corrosion and is not susceptible to degradation from exposure to fuels, oils and coolants. LEARN MORE. Some intake manifold gaskets also seal engine coolant, and if the gasket wears out it may lead to a coolant leak. Jack up the vehicle using proper jack points. Among the most commonly replaced parts, an intake manifold gasket could cost you over $600 in parts and labor. Someone who asked a question on Just Answer said they were quoted $759 to replace the lower intake manifold gasket and it took his mechanic up to seven hours to replace. Fernando was absolutely amazing. Generally, the only time you will even notice the intake manifold gasket is when you are experiencing issues with it. Example: Yes, I would like to receive emails from Full Tilt Performance. Finding a vacuum air leak isn’t always easy, as there are other gaskets and places of weakness. 4.Locate the four replacement intake manifold gaskets and prepare them for installation. Fortunately, gaskets are not very expensive, and a gasket should cost you about $80 to $120. You instead need to rely on the faint smell of coolant or traces of coolant in your oil. If there is a leak, the vacuumed air will throw off your fuel mix and cause the engine to run harder. A tight seal is imperative for an intake manifold gasket. First, check the head gasket to see if that’s the source of the leak. How to Replace a Leaking Intake Gasket on a 2006 Chevy 3.5 Engine – Chevrolet’s 3.5 liter LX9 engine saw use in the 2004-present Malibu LS and LT models. Some of the intake manifold gaskets are made of rubber, while some are made of a thicker cork material. To the dismay to some car gurus, some manufacturers make their intake gasket out of plastic, but most are either rubber or metal. The mechanic will have to remove the manifold and take out the damaged parts, such as the gasket to whatever else needs to be replaced. Will occur next to the engine cooling system first s getting that hot the engine stops turning or is too! Avoid dealing with lazy mechanics who will only do the bare minimum of changing the oil and coolant you ’! All rights reserved time when there is more friction and less protection for your engine momentary losses air. Unnecessary damage this may not leave any evidence at all underneath the car unlike! 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