Toyota Avalon Problems

Oil Leak From the Valve Cover Gaskets on Toyota Avalon

Problem Description and Possible Solution

The 6 cylinder engines have a tendency to leak oil from the valve cover gaskets, especially the one near the firewall.

(109 people reported this problem)

Toyota Avalon Vehicles With This Problem

RepairPal Verified
Average mileage: 152,707 (14,100–276,000)
Engine affected: 3.0L V6
13 model years affected: 1995, 1996, 1997, 1998, more1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2014
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Viewing 1-20 of 46 comments
Was told I need to have valve cover gaskets replaced for about $600.00. Is this a fair price in 2013 in Nassau County, LI?
Took my car to the shop they said I needed to replace both gaskets I replaced both but the rear is still leaking… And I can't get it to stop.
Oil is leaking form the from the front valve cover seal and dripping on the exhaust manifold.
Valve cover gaskets have leaked since about 175000 miles. Can smell burning oil in car during idle.
It is easily observed with a flashlight that oil is coming out of both valve covers. There is enough oil leaking to drip onto the exhaust and burn as well as leave quarter sized spots where it is parked. The valve cover gaskets will soon be replaced and will most likely solve the problem.
oil leak from valve cover gasket near fire wall took out bolts to valve cover coated threads of bolts with sealer fixed problem
Whenever it rains, or I wash the car and drive it the smoke starts coming from the back of the engine.
started leaking oil but from front gasket near hood latch. kit was $20 and was repaired in 2 hrs
oil leaks from valve covers very common on these motors.excellent car 03 avalon.
Started smelling strong burning and noticed it on the ground keep putting oil in every couple weeks
Engine valve cover gasket R&R
Oxygen sensor R&R Rear, floor shift
These were replaced on 1/15/16.
Still has oil leak.