My 1997 Chevrolet Lumina has had to have the lower intake manifold gaskets replaced twice in three years at a cost of $900 each time. This is a defective car with a poor design using dex-cool engine coolant which is the origin of the problem. I've also had to replace the coolant pump and associated other parts.

- Brea, CA, USA

Intake manifold is leaking oil onto engine. Cause unknown. Dealer notified. The engine had a hole where the distributor used to be and the hole was capped with O? ring and a plug. The hardening of the O'ring was due to heat causeing the oil to leak.

- Latham, NY, USA

There is a roar in the engine.

- Lufkin, TX, USA

There is a roar in the engine.

- Lufkin, TX, USA

The car cuts out, has a miss or hesitation that has not been detected on machinery.the engine was replaced, the fuel pump replaced, I was told not to use bp or super America gas, no higher than 87 octane and I have done everything religiously.the dealer has had the car on multiple occasions & admits a problem.I became so frustrated that I filed a complaint with the Ohio attorney general's office.automobile complaints are outsourced and "autocap" has been working to resolve the problem.however, after a year I remain frustrated.I have narrowly escaped at least two accidents because of this hesitation & then pressing the gas & taking off with a vengence.this car is definately an unsafe vehicle but I have come accustomed to driving it as I have no alternative.however, my youngest son just received his driving permit & I am scared to death to let him drive this car.the dealer installed a computer at one time which recorded 3 incidents of the problem.however, upon retrieving the data, the dealer claims there was data.they also report problems with the computers & quite frankly I don't believe they know how to use them.at one point the dealer offered to take this vehicle off my hands & put me in either another '97 for an additional $1000 or a new car for $349/mo.due to credit problems (a long story but I've worked 2 jobs for the past 11 years after a plant closing where my husband & I became displaced workers.we survived on my credit cards as my husband had problems emotionally & mentally dealing with being unable to provide for his family.he made less than $2000 several years & I became the sole provider.I wouldn't call living in a $60,000 home living lavishly so you can see we didn't get extravagent!)I cannot get a loan.however, I am working to repay my debts & rebuild my credit.the constant worry of driving an unsafe vehicle is driving me insane.any assistance you may provide would be greatly appreciated.thank you for your time.

- Mount Vernon, OH, USA

Car has just quit running on two occasions, the last time in a major intersection almost causing a major crash. Pushed car out of intersection. If car is left setting for 1/2 to 1 hour it will start up.car will be driven if it starts in am or towed if not to dealer.very dangerous situation. Notice numerous other complaints of this problemn in consumer complaint section.

- Muskegon, MI, USA

Vehicle surges when approaching the speed of 25 to 45mph. Motor was replaced 27,000, and there was no prior warning. Transmission replaced at 10,000. Dealer has worked on the vehicle, but problem still exists. Owner planning to file for lemon law protection.

- Oldfield West, VA, USA

Oil leak on engine- dealer says it is at intake

- Norton Shores, MI, USA

The installed new engine failed.

- Chino, CA, USA

While driving at any speed the vehicle just quits without warning. The vehicle has been towed to the dealership at least 5 times for this problem. The dealer is not able to correct this problem. Please provide any furhter details.

- North Huntingdon, PA, USA

Engine leaked oil.

- Lomita, CA, USA

Vehicle stalls without warning at various speeds.

- Bloomingto, IN, USA

Vehicle undergoes loss of power when traveling at normal rate of speed and also when first pulling off from a stopped position. Seems like a dead pedal. Vehicle has been in shop since 0ct 7,98 and dealership still unable to determine problem. Almost resulted in an accident on 2 seperate occasions.

- Vernon, FL, USA

Intermittently while driving the vehicle at any speed itjust completely dies out. The manufacturer is aware of the problem. The dealer is not able to detect what the prolbem is.

- Barnhart, MO, USA

Intermittent problem: When traveling at any speed the vehicle cuts off without prior warning, resulting in loss of all power. Consumer has contacted the dealer, dealer unable to find the cause of the problem. Please provide any futher details.

- Rocky Mount, NC, USA

Vehicle just cuts off while driving without any warning, and then have to restart the vehicle.

- Holden, MA, USA

Intermittently while driving the vehicle stalls without warning. Vehicle has been at dealership (3) times for this problem; 2/17/ 97, 2/21/97 and 6/19/97. Dealer cannot guarantee a fix for problem. Fuel tank was broke and dealer replaced.

- Palm City, FL, USA

Everytime car is driven it makes a whistling noise. Dealer says it's in the engine.

- Montgomery, AL, USA