Where does the oil leak on the timing chain come from?
Also, as you drive, the timing chain whips oil from down on the crank all the way up to the top of your engine so a leak could appear anywhere from the bottom to the top of your engine making them difficult to diagnose. The timing cover gasket can be expensive to replace due to its location and the accessories surrounding it.
Can a timing chain cover be leaking coolant?
Thank you for asking about your Ford F-250 Diesel. Although rare, it is possible for a timing chain cover to be leaking coolant. The water pump is in a similar location and could also be the culprit for the coolant leak. If you have not done so already, you would want to verify the source of the leak, if possible.
Can a car leak a timing cover gasket?
Timing cover gasket leaks can be one of the most elusive leaks your vehicle can get. Many leaks leave obvious indications in certain places that make it quick to tell what the problem is.
Can a timing cover be replaced on a Subaru?
However, research and calls to Subaru mechanics revealed that a seep/leak could require replacement of the timing cover, resealing of the camshaft carriers or repair of the valve cover gasket – all expensive repairs.
Also, as you drive, the timing chain whips oil from down on the crank all the way up to the top of your engine so a leak could appear anywhere from the bottom to the top of your engine making them difficult to diagnose. The timing cover gasket can be expensive to replace due to its location and the accessories surrounding it.
How much does it cost to replace chain tensioner on Jaguar XK?
Part of my sale included resolution of all existing mechanical issues. One of the mechanical symptoms was: when the engine was cold there was a valve ticking noise. Sure enough, the timing chains, tensioners, blade, guide, several seals and gaskets were replaced. $840 for parts, $1,300 for labor. Warranty paid for it all!
Can a 1999 XK8 have chain tensioner problems?
This topic is for discussion of chain tensioner problems on some of the older XK models, and how you deal with them. 1997-1999 XK8s can suffer from timing chain tensioner problems. A 2000 model would be better while 2003-2006 are the best. 2003 XKs had over 900 changes. I just spent $4200 to replace the tensioners, chains, etc on my 1999 XK8.
Thank you for asking about your Ford F-250 Diesel. Although rare, it is possible for a timing chain cover to be leaking coolant. The water pump is in a similar location and could also be the culprit for the coolant leak. If you have not done so already, you would want to verify the source of the leak, if possible.
When does the timing chain need to be replaced?
A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle. It’s a few hundred dollar repair. A timing chain doesn’t need to be replaced unless there is a problem with it.
How does improper oil viscosity affect timing chain?
Improper oil viscosity can also have a serious impact on timing chain tensioner operation, variable valve timing solenoids and actuators, and direct injection fuel pump wear. In fact, using a motor oil viscosity other than the factory recommended oil can result in a check engine light, sludge buildup and catastrophic engine damage.
Is it possible to coolant leaking from my timing chain cover?
Still had leak after change, was under car checking the hose’s could not see them leaking grab one and squeezed it coolant sprayed out from behind the timing cover. Needed new gasket big job took it to local shop had them put a oil pan gasket on it since they have to remove so much to change the timing cover gasket.
What happens if your timing chain is failing?
If this happens, the valve timing will be slightly out. If this is the case, air will be entering and leaving the cylinders at slightly the wrong time, leading to the explosions being less powerful than usual. As a result, you will have a loss of power and see and feel the engine misfiring.
Improper oil viscosity can also have a serious impact on timing chain tensioner operation, variable valve timing solenoids and actuators, and direct injection fuel pump wear. In fact, using a motor oil viscosity other than the factory recommended oil can result in a check engine light, sludge buildup and catastrophic engine damage.