What causes a timing chain to break on a Saturn?
The old style timing chains have an oiler nozzle that does not provide adequate oil flow under certain conditions, such as starting and low RPM idling, which can cause the timing chain to break and causing engine failure.
Are there any problems with the Saturn L series?
“The Saturn L-Series vehicles have been plagued by problems from the very beginning,” said NCCC Vice President Brian Reitter. “To this day, complaints about the L-Series have never subsided.” Reitter says that the most common complaint continues to be the defective timing chain.
Is it safe to buy Saturn L in NC?
The North Carolina Consumers Council (NCCC), a nonprofit consumer education and advocacy organization that has been representing the interests of North Carolina consumers since 1968, is advising consumers against purchasing any Saturn L-Series vehicles with 2.2L engines due to a significant risk of timing chain failure.
When did NCCC start investigating Saturn L series?
In 2003 NCCC petitioned the National Highway Traffic Safety Administration (NHTSA) to investigate repeat tail light and brake light failures in Saturn L-Series vehicles.
The old style timing chains have an oiler nozzle that does not provide adequate oil flow under certain conditions, such as starting and low RPM idling, which can cause the timing chain to break and causing engine failure.
“The Saturn L-Series vehicles have been plagued by problems from the very beginning,” said NCCC Vice President Brian Reitter. “To this day, complaints about the L-Series have never subsided.” Reitter says that the most common complaint continues to be the defective timing chain.
In 2003 NCCC petitioned the National Highway Traffic Safety Administration (NHTSA) to investigate repeat tail light and brake light failures in Saturn L-Series vehicles.
When did General Motors change the timing chain?
General Motors (GM) released a Technical Service Bulletin (TSB) to its dealers in June of 2003 advising them of a design change to the timing chain.
When do you know to change the timing chain?
A timing chain runs inside the engine, as it needs to be lubricated by the engine oil. A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle and it’s a few hundred dollar repair. A timing chain doesn’t need to be replaced unless there is a problem with it.
What kind of chain is a timing chain made of?
A timing chain is made of metal, similar to a bicycle chain. A timing chain runs inside the engine, as it needs to be lubricated by the engine oil.
What can I do to avoid timing chain problems?
To avoid timing chain problems you should maintain your engine properly and have the engine oil changed at recommended intervals. Using premium quality engine oils and oil filters will also help. Keeping the proper oil level will ensure that the timing chain is always lubricated.