Is a cam seal leak bad?
Dangers of a Broken Camshaft Seal Leaks can also cause the engine to overheat. This may damage the engine gradually, but it may also cause imminently-dangerous fires. Overall, leaks are clearly dangerous enough that a defunct camshaft seal should prompt a trip to a mechanic.
How much does it cost to fix a cam seal?
The average cost for camshaft seal replacement is between $384 and $480. Labor costs are estimated between $363 and $458 while parts are priced at $22. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
When should cam seal be replaced?
The camshaft seal is used constantly, which will usually lead to it wearing out over time. The camshaft seal is made to last for around 80,000 miles but in some cases, it will wear out prematurely due to damage to the camshaft. The heat that the engine produces can lead to the seal becoming damaged over time.
How long do camshaft seals last?
around 80,000 miles
The camshaft seal is used constantly, which will usually lead to it wearing out over time. The camshaft seal is made to last for around 80,000 miles but in some cases, it will wear out prematurely due to damage to the camshaft. The heat that the engine produces can lead to the seal becoming damaged over time.
Is the camshaft seal on my Subaru Outback leaking?
2004 Subaru Impreza Outback Sport, Manual Transmission, 170000 miles, EJ251 SOHC A mechanic has told me that I have a leaking camshaft seal. I have a few questions.
What causes a Subaru Outback to leak oil?
This cap also has an o-ring that can leak oil. (On SUBARU EJ22T (turbocharged) engines, the turbo oil return goes into this area). These gaskets seal the valves covers against the mating surface cylinder head. They can shrink or crack with age and then result in an oil leak.
Where are the oil seals on a Subaru?
On the SOHC (single overhead cam) engines, there are two if these front camshaft oil seals. On DOHC (double overhead cam) engines, there are four of these oil seals. The front cam seals live behind the camshaft sprockets.
What happens if I have a camshaft seal leak?
I understand that a leaking camshaft seal can compromise the timing belt, leading to a catastrophic engine failure and damage (see this post). Supposing I do have a camshaft seal leak, and the timing belt, pulleys, water pump, and thermometer are all gross and oily, what should I replace?