The engine mount on the passenger side of the car can wear out on cars with high mileage. This will put extra stress on the other mounts and the faulty mount will need to be replaced.Google+
Car Problem Reports
Toyota Corolla Engine Mount on Passenger Side Can Wear With High Mileage
Toyota Corolla Problem
Engines Affected: 1.6L 4 Cylinder, 1.8L 4 Cylinder
Average Mileage: 169,246 mi (70,000 mi - 252,300 mi)
Lot of vibration on the passanger side bumber and fender while car is on.
Visitor, 1995 Toyota Corolla, 1.6L 4 Cylinder, 140,000 mi
passenger mount broke
Visitor, 1995 Toyota Corolla
150,000 miles, engine running ruff. My mechanic diagnosed right away. All mounts were replced.
Visitor, 1995 Toyota Corolla, 1.6L 4 Cylinder, 145,000 mi
A lot of noise and even more vibration. Service manager at dealership diagnosed almost right away. Good car.
Visitor, 1997 Toyota Corolla, 1.8L 4 Cylinder, 180,000 mi
Very rough idling turned out to be mounting bolt failure as diagnosed and repaired by a shop.
Visitor, 1994 Toyota Corolla, 1.8L 4 Cylinder, 150,000 mi
Excessive vibration. Replaced
Visitor, 1995 Toyota Corolla, 1.8L 4 Cylinder, 205,000 mi
Worse with acceleration and up hill. Shaking happens at all speeds, sometimes holding a certain rpm helps smooth the ride. Down hill coast is terrible too, with a little gas shaking diminishes. Driven this way for about 15000 miles. Currently at 218000.
Visitor, 1997 Toyota Corolla, 1.6L 4 Cylinder, 204,000 mi
motor mount, passenger side, wore out, caused excessive vibration in the car. once replaced was like a new car!
Visitor, 1995 Toyota Corolla, 1.8L 4 Cylinder, 170,000 mi
I have replaced the mount three times. Also had to replace all of the other mounts one time.
Visitor, 1995 Toyota Corolla, 1.8L 4 Cylinder
Feels like rough engine idle, started occurring at around 80,000 miles. For example door locks buttons vibrate and rattle in the door while at an idle. -- Tuneups did not help nor carburetor type cleaners. Finally replaced passenger side engine mount at about about 90,000 miles, fixed the problem. Rough idle feeling back again, now at 180,000 miles. I feel it in the steering wheel again at idle. The 90,000 mile replacement motor mount was a dealer original equipment replacement part. I was thinking about purchasing a generic replacement after market mount. After viewing a YouTube video and then reading the review comments, his after market parts were too hard and transmitted the vibration apparently worse than when he started the project. Looks like I will have to go back to the dealer for more substandard parts that work for awhile again, not a plus for Toyota although it's a nice car.