Valve seats (components in the cylinder head that help seal the valve) can fall out. When this happens, it causes rough running and creates noise. Replacement of the cylinder head is commonly required to fix this problem.
Resources for the Repair and Maintenance of your 1990 Ford Escort
1990 Ford Escort
1990 Ford Escort Problems
The engine may overheat due to coolant loss as a result of a cracked cylinder head. In most cases the cylinder head will require replacement to correct this concern.
Failure to change the power steering fluid can cause the fluid to become gray with metal particles. The contaminated fluid can damage the power steering pump resulting in a growling noise when the wheel is turned; the damaged pump will require replacement to eliminate the noise.. Life of the power steering gearbox and pump will be shortened if the fluid is not serviced regularly.
An external Engine oil leak may develop from the distributor O-ring seal. A new O-ring seal will be needed to correct this leak.
While steering, if you hear a clunk or a rattle, or if you experience premature tire wear, this could indicate the inner tie rod ends are loose or worn and will require replacement.
1990 Ford Escort Recalls (Recent)
Summary: SPECIAL PRIMER THAT PROMOTES THE BONDING OF A URETHANE ADHESIVE TO THE GLASS WAS NOT APPLIED TO THE WINDSHIELDS BEFORE INSTALLATION.Learn more »
1990 Ford Escort Questions and Answers
Thanks so much for answering my last question. We have determined that it was not the plug that wasn't firing but the port on the coil. What would cause one of the ports on the coil to stop ...
new ignition module installed but no spark also new coil
will fuel pump relay switch make noise
when bad and will car run if it is bad.
car idles rough and dies switch makes noise when check engine light comes on
1990 Ford Escort Reviews
This is really an '88 Ford Escort Pony not a '90, but the drop down list only went back to '90. This has been a great car. My brother bought it new in '88 drove it until it had 146K miles and decided to sell it and buy a new Escort. I bought it from my brother in '93 with 146K miles and today (06/17/12) it's got over 518,700 miles and still running on the original engine/transmission (never been rebuilt). This one outlasted the new Escort my brother bought by several years. This car sold me on Escorts, I now own 5 of them, an '88 Escort Pony 2dr hatchback,88 Escort GL 4dr hatchback, '94 Escort LX 4dr sedan, '97 Escort LX station wagon, and '02 Escort SE 4dr sedan. Total mileage on all my Escorts is about 950K miles with the '97 station wagon only having 32K miles.