Timothy Boyer is a Torque News automotive reporter based in Cincinnati. Should You Buy the Cheapest Lexus of 2022?ĬOMING UP NEXT: This Is Where Head the Gasket Fails on a Prius.Used Lexus Buying Advice About the Best and Worst Lexus Models.Toyota Mechanic Reveals the Truth About New and Used Lexus Models.TOYOTA V6 OWNERS! This is The Biggest Problem with the 3.5L V6 Engineįor additional related articles about Lexus vehicles, here are a few for your consideration: A bit long, but it provides a lot of useful information for Toyota and Lexus owners and thereby is a recommended watch for the entire 44 minutes. That said, here is the video in its entirety. If the decision is made to have it repaired, the host recommends additional work done to prolong the life of the engine while digging that deep into a repair. In this case the owner will need to decide what they are willing to cope with (small leak spotting on driveway and burning oil smells) and whether the vehicle to them is worth investing a few thousand into. However, there will be an eventual burning oil smell that can be offensive and worrisome. What if you have a Sienna or Avalon model with this problem? Is it worth fixing?-According to the host, this leak is not a bad leak (no worries here about excessive oil loss and resulting engine damage) but it will eventually make it to the axle where it will throw oil around making it look like the problem is much worse than it really is. Avoid smaller shops that are willing to do it, but should not attempt it due to a lack of familiarity with this engine.
TIMING COVER LEAK REPAIR MISFIRE PROFESSIONAL
Who should do the repair? An experienced professional who has worked on this problem before. If you do not have time for the rather long video, here is a summary of the main questions car owners facing this problem will want to know:Ĭost of repair? $2,600-Mostly labor, which will vary by the garage depending on the labor guide time and how many hours they charge for this job before beginning work and their estimated rate. Is All Lost for Toyota and Lexus Owners with This Engine Problem? Related article: One of The Best Lexus Models Ever Made, Says This Mechanic The source and cause of the leak is due to a point in which a cylinder head, the block, and the valve timing cover meet, opening up the potential for a leak when not perfectly sealed at the juncture where the three meet during engine assembly by the manufacturer.
TIMING COVER LEAK REPAIR MISFIRE INSTALL
What makes this an especially difficult (and expensive) problem is that it requires dropping the entire subframe with the engine and transmission (including the rack and pinion assembly) in order to get to the timing cover and be physically able to install a relatively inexpensive new gasket to stop the leaking. Related article: Avoid This Lexus Model Advises Toyota Mechanic Today we will find out about why a simple oil leak from a front timing cover is the Achilles' Heel of the 2GR-FE 3.5L V6 engine as demonstrated by the Car Care Nut YouTube channel with a 2015 Lexus RX350 that has developed this common problem.
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