2004 Toyota Avalon Problems

Find the most common issues based on car owner complaints

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Most Common 2004 Toyota Avalon Problems

On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil.
The Check Engine Light may illuminate because a component of the oxygen sensor stops working.
The 6 cylinder engines have a tendency to leak oil from the valve cover gaskets, especially the one near the firewall.
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1 Known 2004 Toyota Avalon Drive Train Problem

2 Known 2004 Toyota Avalon Electrical & Lights Problems

4 Known 2004 Toyota Avalon Engine Problems

3 Known 2004 Toyota Avalon Exhaust & Emissions Problems

10 Known 2004 Toyota Avalon Problems

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