What causes a coolant leak in a GMC Sierra?
This feature is not available right now. Please try again later. Coolant leaks on GM 5.0L & 5.7L Vortec Engines built between 1995 and 2002 can some times be attributed to the stock plastic intake manifold gaskets. This video shows the replacement of the Intake Manifold Gaskets on a 5.0L Vortec Engine in a 1997 GMC K1500 Sierra Pickup. Loading…
Can a cracked engine block cause coolant to leak?
A cracked engine block can cause a range of problems. Ultimately, since the circulation system that cools the engine is comparatively fragile, a cracked engine block will lead to coolant leaking out of the area it is needed and leaving the engine to overheat.
What causes a coolant leak on a Vortec?
Please try again later. Coolant leaks on GM 5.0L & 5.7L Vortec Engines built between 1995 and 2002 can some times be attributed to the stock plastic intake manifold gaskets. This video shows the replacement of the Intake Manifold Gaskets on a 5.0L Vortec Engine in a 1997 GMC K1500 Sierra Pickup. Loading…
What causes coolant to leak from the intake manifold?
What exacerbates the problem is the fact that the metal parts, the intake manifold gaskets are sandwiched between, expand and contract. This expansion and contraction is due to the engine starting and heating up and then cooling down when turned off.
What causes coolant to leak on GM Vortec Spider?
One of the most common problems on the GM Vortec ‘Spider’ 4.3L, 5.0L, and 5.7L engines is coolant leaking from the intake manifold gaskets.
Is there a coolant leak in my Sierra?
Lately my ’97 Sierra has developed a coolant leak. It’s never anything much, a few drops on the driveway here and there, but nevertheless annoying. The overflow tank is just about empty, so I’m definately loosing some. The engine temperature never reaches over 200 (I don’t drive too far), but I can smell the coolant after I’ve shut the engine off.
What is the cooling system on a Chevy 350?
The cooling system for the Chevrolet 350 engine consists of a water pump, a radiator and a thermostat. It is of vital importance that the cooling system work properly, as a cooling problem can lead not only to an engine which overheats, but also to more serious problems such as a damaged head gasket or a cracked cylinder block.
What exacerbates the problem is the fact that the metal parts, the intake manifold gaskets are sandwiched between, expand and contract. This expansion and contraction is due to the engine starting and heating up and then cooling down when turned off.
What happens when coolant goes out in a GM Truck?
Still trying to find the answer but have recently found an article illustrating the problem. If your General Motors SUV or truck is losing coolant, with no visible signs of a leak, the source may shock you Worse, allowing the problem to go on often results in a new engine.
Can a low coolant reservoir cause a leak?
The only symptom most folks notice is a low coolant reservoir. This can be very misleading and simply adding coolant will only allow the condition to progress. A much worse practice is adding water to the system. Water dilutes the corrosion protection of the coolant. City water may also contain chlorine, fluorides and several minerals.
This feature is not available right now. Please try again later. Coolant leaks on GM 5.0L & 5.7L Vortec Engines built between 1995 and 2002 can some times be attributed to the stock plastic intake manifold gaskets. This video shows the replacement of the Intake Manifold Gaskets on a 5.0L Vortec Engine in a 1997 GMC K1500 Sierra Pickup. Loading…
Still trying to find the answer but have recently found an article illustrating the problem. If your General Motors SUV or truck is losing coolant, with no visible signs of a leak, the source may shock you Worse, allowing the problem to go on often results in a new engine.
Please try again later. Coolant leaks on GM 5.0L & 5.7L Vortec Engines built between 1995 and 2002 can some times be attributed to the stock plastic intake manifold gaskets. This video shows the replacement of the Intake Manifold Gaskets on a 5.0L Vortec Engine in a 1997 GMC K1500 Sierra Pickup. Loading…
What can I do if my radiator is leaking coolant?
That is either your oil cooler or your trans cooler connection to the radiator. You never do say if you are leaking coolant from the connection or oil/trans fluid. If it’s oil or trans fluid leaking, try tightening the connection.