Why is my timing chain making noise when I start the car?
Why is my timing chain making noise when I start the car?
The reason timing chains can be noisy on start up is either the pressure in the oil charged tensioner is bleeding off, or there is extra slop in the chain system that the tensioner isn’t design to take up. Dirty oil can lodge debris in the tensioner that will keep the check valve open bleeding…
What to do if your timing chain rattles?
Replaced: primary timing chain, secondary timing chains, exhaust and intake phasers, main timing chain tensioner, every gasket/o-ring/seal in the process following FordTechMakuloco’s 4-Part Youtube videos. Wow does the truck run better! My truck had 84,000 miles & had started to slightly rattle @ about 45k miles & slowly got worse.
What should I torque my timing chain at?
If the bolts are 10 mm (in diameter) and are grade marked 10.9 on the heads, torque them in the range of 37 to 45 ft lbs. with NO oil on the threads (dry). If the grade is marked… Hello. This is a new problem and there seems to be no information on this issue yet for your vehicle.
What was the timing chain rattle on my 2013 EcoBoost?
2013 3.5 Ecoboost Timing Chain Rattle/Slap FIXED! 2013 3.5 Ecoboost Timing Chain Rattle/Slap FIXED! Completed my timing chain rattle slap on cold start-up job.
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.
How do you replace a Porsche timing chain tensioner?
Use a 27mm socket and ratchet to break loose the tensioner. Note that the tensioner has lots of threads; therefore, it will take a lot of turning to remove it. Replace one tensioner at a time. Prime the new tensioner. Soak the new tensioner in engine oil; while it is soaked in oil, pump it a few times to prime it.
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.
Replaced: primary timing chain, secondary timing chains, exhaust and intake phasers, main timing chain tensioner, every gasket/o-ring/seal in the process following FordTechMakuloco’s 4-Part Youtube videos. Wow does the truck run better! My truck had 84,000 miles & had started to slightly rattle @ about 45k miles & slowly got worse.
