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Lexus IS F Engine Valve Adjustment

Engine Valve Adjustment is a critical, but straightforward service that keeps your motor running well.

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Average Shop Price $428
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Lexus IS F Engine Valve Adjustment

RepairSmith offers upfront and competitive pricing. The average cost for Lexus IS F Engine Valve Adjustment is $210. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Location
Quoted on
Price
2009 Lexus IS F
5.0L V8 Base • 169,000 miles
Fairfield CA 94534
Nov 20, 2020
$186 - $228
2011 Lexus IS F
5.0L V8 Base • 36,000 miles
Porter Ranch CA 91326
Nov 18, 2020
$185 - $226
2010 Lexus IS F
5.0L V8 Base • 54,000 miles
Carlsbad CA 92011
Nov 15, 2020
$178 - $218
2009 Lexus IS F
5.0L V8 Base • 100,000 miles
Olivehurst CA 95961
Nov 12, 2020
$192 - $234
2009 Lexus IS F
5.0L V8 Base • 39,000 miles
San Leandro CA 94577
Nov 10, 2020
$185 - $227
2012 Lexus IS F
5.0L V8 Base • 47,000 miles
Glendora CA 91740
Nov 9, 2020
$202 - $246
2009 Lexus IS F
5.0L V8 Base • 50,000 miles
Van Nuys CA 91404
Oct 19, 2020
$180 - $220
2011 Lexus IS F
5.0L V8 Base • 11,000 miles
Palm Springs CA 92264
Oct 12, 2020
$174 - $212
2009 Lexus IS F
5.0L V8 Base • 18,000 miles
San Diego CA 92117
Oct 10, 2020
$202 - $246
2014 Lexus IS F
5.0L V8 Base • 86,000 miles
Lakewood CA 90714
Oct 5, 2020
$207 - $253
Last Updated:
Dec 15, 2020 8:42 PM
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What is an Engine Valve Adjustment?

Let's start with the basics. Engine valves are valves. Hopefully, you know what a valve is. They’re tiny, yet they’re one of the most important and commonly used components in your entire car. The basic concept of an engine valve is simple. Every cylinder in the car’s engine has valves that sit on top of the cylinder. There are intake and exhaust valves. The intake valves let air and fuel (or just air in some cases) into the engine and the exhaust valves let spent gases out. The camshaft, rocker arms, and valve lifters are responsible for opening the valves, and a spring closes them. Pushrods are also added to the mix on some cars. It’s a basic, but vital process, that is repeated thousands of times every minute. So, if you feel like you had a productive day, just imagine the kind of day your engine valves had. Over time, the space between the valve and the camshaft can change. When that happens the timing of the valves will be thrown out of whack, and more importantly, the valves may not open and close properly which keeps them from doing their job. When that happens, it’s time for an engine valve adjustment. An engine valve adjustment doesn’t actually adjust the valve, it simply adjusts the space between the valve and the camshaft, so that all the parts can function properly. Most modern engines have valves that are self-adjusting, and don’t ever need to be adjusted. If only we could all be so well-evolved.

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Signs your Engine Valves need adjusting

Scheduled maintenance

Oh, two of your least favorite words ever! I know. It’s easy to think that scheduled maintenance isn’t important for your car, but it is. And if you ignore it, you’ll end up with some severe consequences. And by “severe” I mean “expensive.” So, here’s the deal. Many manufacturers call for engine valve adjustments after a certain number of miles. You won’t need them adjusted frequently, but doing so on schedule will keep them preemptively cared for, and save you the pain of finding out that they need adjusting the hard way. For more on that, have the pleasure of reading on.

Tapping noise

Hopefully by now, you’ve figured out that your car isn’t supposed to make noises, other than the roar of the engine and the music from the speakers. Every other noise is a sign that something isn’t working quite right. Engine valves that need adjusting will make a bizarre noise. It’s usually a tapping or a ticking noise - something in that vein. That’s the noise of your valves picking up the phone, dialing your number, and giving you a bad excuse for why they can’t hang out today.

Engine performance problems

An engine valve adjustment that’s either too loose or too tight can lead to engine performance problems such as rough running and lack of power. Either scenario can cause damage to the engine as well.

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How urgent is an Engine Valve Adjustment?

Driving with improperly adjusted engine valves will, over time, cause damage to the valves themselves, and possibly other parts of the engine. These repairs are a bit more expensive than an adjustment, so use your brain here.

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