How hard is it to replace a head?

Replacing a head gasket is a difficult job and should be left to skilled mechanics. Even if you have a friend who knows a lot about cars, it’s a big job to trust to a weekend wrencher that usually takes specialty tools and a lot of experience. Head Gasket Sealer for quick and preeminent repair of extreme leaks.

What causes cylinder heads to go bad?

The most common reason for cylinder head failure is overheating caused by, for example, coolant loss, head gasket failure or restricted flow of coolant. Cylinder heads can also warp because of the tremendous pressure placed on them by extreme temperature changes.

Is it worth fixing a cracked head?

Is it Worth Repairing a Blown Head Gasket? In a word, yes. You cannot ignore a blown head gasket and expect to keep your car running in good condition. If a blown head gasket is not repaired in a timely fashion you risk a cascade effect of damage.

What causes the head gasket to fail on a Ford Focus?

While there are many reasons that your Focus’s head gasket can fail, the most common ones have to do with the cooling system causing the engine to overheat. Low Engine Coolant – If there is not enough coolant to properly cool the engine, it’ll overheat and blow the head gasket.

When did the Ford Focus split port head come out?

There have been two heads used on these motors, one for the Escort and another for the Focus: 1997-’02 Escort – The original split-port head (c/n F7CE-AA) that came out in ’97 was used for the Escort until it was finally discontinued in 2002.

When did the Ford 2.0L engine come out?

Although the basic design of the 2.0L engines has remained the same since ’97, Ford has made several changes to the block and heads over the last seven years, so it takes at least three short blocks, two heads and four completes to cover everything through 2003, including all the applications for both the Escort and Focus.

What was the casting number on a Ford 2.0L engine?

The 2.0L engines all used the same powdered-metal rods. They don’t have a casting number on them, but we’ve seen some of them ink-stamped with an E7EE-BA number. Ford has used only one piston in the 2.0L motors.