When to replace timing chain in Hyundai engine?
But to our surprise, rubber timing belts rapidly displaced timing chains in our service bays. Better still, rubber timing belts proved to be a major profit center since timing belt replacements were often scheduled at 40,000- to 60,000-mile intervals.
When to replace timing belt on Hyundai Tucson?
Photo 1: Hyundai schedules a timing belt replacement at 58,000-mile or 72-month intervals on its 2009 2.7L DOHC V6 Tucson engines. Like it or not, modern technology dictates how the modern independent import repair shop does business.
What to do if you have a jumped timing chain?
Place the vehicle in park with the emergency brake set. Start the engine but be sure the battery has a full charge and is operating at peak performance. Note the speed at which the engine tries to start, comparing it with a normal start condition. An engine with a jumped timing chain will show signs of very sluggish and slow starting.
Why does my engine make noise when my timing belt jumps?
Banging or clanking engine noise. On some engines, if the timing belt has jumped, the pistons and valves can collide and there will be noise and damage. These engine designs are referred to as interference engines.
When does a timing chain need to be replaced?
Every time you use the engine, the timing chain is in use. When does a timing chain need to be replaced? The timing chain normally needs to be replaced between 80,000 and 120,000 miles unless there is a specific problem. Issues with the chain are common in higher mileage vehicles.
Why is my timing chain making a noise?
If the engine is equipped with a hydraulic timing chain tensioner, the noise may disappear or lessen as the engine oil warms up and the tensioner removes some of the slack. If the timing chain wear is great enough so the tensioner can no longer compensate for the slack, the noise may continue even after warming up.
What does it mean when your Hyundai Tucson won’t start?
This just means that the engine doesn’t move when you turn the key. The second way that your Tucson won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own. When the engine isn’t turning over at all, that’s a bit easier to diagnose than when it is cranking but not firing.