The overall problem occurred with 2007-2009 GM SUVs, including the 2009 Chevy Traverse and similar vehicles with 2.8L and 3.6L dual overhead cam engines. Chevrolet initially believed the timing chain wear was happening because the engine computer wasn’t sending them in for oil changes often enough.
When should a traverse timing chain be replaced?
Older cars may have a timing chain, similar to a chain on a motorcycle, with a life cycle of around 60,000 miles. Newer models use timing belts made of polyurethane and Kevlar for long life and durability. They can go as long as 100,000 miles although it’s always a good idea to change it before then.
How much does it cost to fix timing chain traverse?
The Best in Auto Repair
The average cost for a Chevrolet Traverse timing chain and gear set replacement is between $2,080 and $2,418. Labor costs are estimated between $1,296 and $1,635 while parts are priced at $783.
Did GM fix 3.6 timing chain issue?
By the 2012 model year, GM had made several changes to help address the timing chain issues the 3.6L engine was having. Although vehicles after the 2012 model year may still have timing chain problems, it is much less common than years past.
What years did the Chevy Traverse have timing chain issues? – Related Questions
Will a broken timing chain destroy my engine?
A broken timing chain will cause an engine to not start or fail while driving. If the belt is already broken, the engine won’t have enough compression to start. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. The valves themselves will bend and potentially ruin the engine.
Is it worth fixing a timing chain?
If your timing chain breaks while you’re driving, your vehicle’s engine is likely to suffer catastrophic damage. If you detect any of the danger signals described above, the best way to avoid major engine damage is to have your timing chain replaced by a skilled mechanic.
Has GM fixed the oil consumption problem?
GMC Oil Consumption Recall Overview
Over the next four years, GM responded with poor, ineffective remedies to the issue and continued to build new engines and cars. The company does not have an official remedy for the problem, nor has it issued any recalls. GM is currently contesting the 2022 settlement.
Is the 3.6 L GM engine an interference?
Q: Is GM 3.6 an interference engine? The GM 3.6 is not an interference engine; however, it seems to have almost the same effect when the timing belt breaks. The broken timing belt or chain can cause serious trouble for the engine if not rectified immediately.
Is the 3.6 L GM engine reliable?
Despite its rather lengthy list of problems, the GM 3.6 V6 is known to be quite bulletproof. The v6 power plant is powerful and tech-laden. Its Achilles heel though has to do with its engine oil changes.
Is the 3.6 L VVT a good engine?
The 3.6 L FCA Pentastar V6 Engine is an overwhelmingly durable and reliable engine. That’s why it’s been used in in more than ten million Chrysler, Dodge, and Jeep vehicles since 2010. With proper maintenance the 3.6L Pentastar engine can provide years of reliable service.
How many miles will a 3.6 engine last?
Is the 3.6 a good engine? The 3.6 Pentastar engine has been used by Jeep, Dodge, and other automakers for quite some time. They are generally a pretty solid piece of machinery and will last upwards of 200,000 miles.
What GM cars have the 3.6 VVT engine?
GM Flint South began production of the 3.6-liter, V-6 engine with variable valve timing (VVT), which is used in the 2007 Cadillac CTS, SRX and STS; Saturn Outlook; GMC Acadia and slated for the 2008 Buick Enclave. The 3.6L, V-6 VVT is an all-aluminum, dual overhead camshaft engine with variable valve timing.
How long do VVT-i engines last?
The Dual VVT-i 4.0 V6 engine found in the 09+ models is smooth, quiet, and reliable with engine longevity easily reaching over 200,000 miles (320,000 km).
What are the symptoms of a failing VVT system?
Common signs include a rough engine idle, the Check Engine Light coming on, and the engine stumbling when climbing hills or under load.
What car has the best longevity?
Longest-Lasting Cars: Toyota’s Land Cruiser Easily Wins the Top Spot
| Longest-Lasting Vehicles to Reach 200k Miles – iSeeCars Study |
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| Rank |
Vehicle |
% of Cars Over 200k Miles |
| 1 |
Toyota Land Cruiser |
16.3% |
| 2 |
Toyota Sequoia |
11.2% |
| 3 |
Chevrolet Suburban |
5.1% |