Not to fear, it is not, was not the head. Replaced the oil seal on the crank, no more oil leaks. Cost: $40, parts and labor.
Sometimes a leaking valve cover gasket can be fixed by simply retorquing the bolts to their proper torque. If that doesn't solve the problem, the gasket will have to be replaced as per your engine manufacturer's specifications.
You will feel a miss at idle and the idle speed may be erratic. Try retorquing the intake manifold bolts, working from the center out in the recommended tightening sequence. If that fails, the intake manifold will have to be removed and the intake gaskets replaced.
You will feel a miss at idle and the idle speed may be erratic. Try retorquing the intake manifold bolts, working from the center out in the recommended tightening sequence. If that fails, the intake manifold will have to be removed and the intake gaskets replaced.
It would be recommended if coolant had mixed with the engine oil before the head gasket was replaced.
If you needed a gasket and they replaced it then yes you would be charged for the gasket.
There is no set interval. It only needs replaced when it has failed.
If a head gasket is leaking, it has already failed and needs to be replaced and if you keep driving this vehicle you will bey buying a new engine.
Having a head gasket replaced on a 2000 Amigo can be replaced but it can be hard depending on if the mechanic has the right instructions. Also, depending on the condition of the head gasket can depend on how hard it is replace the gasket.
The typical signs for a blown head gasket is white exhaust coming from the tailpipe, gradual coolant loss, rough idle, temp gauge may fluctuate a bit while driving.
The 1994 Buick Century 4 cylinder head gasket will have to be removed and replaced. The head has to be removed, along with anything that is physically in the way of removal, before the head gasket can be removed.
valve cover gasket
At best, they're a temporary stopgap measure until you can get the gasket replaced.