Where is the coolant leak on my 1997 Grand Am?

My 1997 Pontiac Grand Am 3.1L has a leak on the fire wall left of the heater core lines. Above a/c compressor. What bolt is that and what do i need to fix it?

Where is the coolant leak on a 1999 Chevy?

1. Behind the power steering pump, leaks down where intake meets cylinder head. 2. Near coolant temp. sensor, and around lower intake bolt. Note: throttlebody and exhaust crossover removed for easier viewing. Question: MY 1999 CHEVY BOUGHT NEW HAS LESS THAN 50,000 MILES. JUST GOT THE BAD NEWS IT NEEDS NEW ENGINE. HAD ANTI FREEZE LEAK.

Where does coolant leak on a Oldsmobile?

How can I tell if my Chevy Malibu is leaking coolant?

I HAVE A 2002 CHEVY MALIBU THAT LEAKING COOLANT FAST FROM ONE OF THE PULLEYS. HOW DO I KNOW IF ITS THE WATER PUMP The water pump is in the lower location of picture #1 above. A small black plastic cover is over the belt on that pulley. Water pumps usually sling coolant over all pulleys.

My 1997 Pontiac Grand Am 3.1L has a leak on the fire wall left of the heater core lines. Above a/c compressor. What bolt is that and what do i need to fix it?

Can a coolant leak cause an engine leak?

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine with a coolant/oil mix can result in internal engine damage.

Can a coolant pressure test show no leaks?

The coolant pressure test is obviously showing a coolant leak. The system should not lose pressure if there were no leaks. Since the leak is not external, it may be getting burned. Maybe the intake gaskets leaking again?

What happens if you lose antifreeze with no apparent leak?

Losing Antifreeze With No Apparent Leak. Whenever a vehicle loses antifreeze, also known as coolant, the usual expectation leads the owner to check for evidence of leaks at all the coolant connections and components. Obvious coolant leaks can usually be found in the form of puddles left on the pavement.

How can you tell if your antifreeze is running out?

However, there are a few more subtle ways that you can detect an antifreeze leak. If you’re antifreeze keeps running out quickly, you’ve almost definitely got a leak. This is much different than the slight decrease in coolant levels that you’ll notice at regular oil-change intervals. Sometimes a leak may not be visible.

Why is my coolant leaking but no dye marks?

It is a slow leaks about an overflow in 2 weeks and no dye marks. The leak may be happening from the bottom hose or radiator drain. It may be happening only when the car is hot when you drive and the coolant is under pressure. Try checking it when it is hot, under pressure and while the engine is running.

Why do I keep losing coolant but no leaks?

Hot exhaust eventually cracks the plastic to the point that a small amount of coolant can enter the inside of the intake. Not enough to cause any problems at first, but as it progresses, well, I’ve seen them hydrolock. Sounds like you’ve looked at all the common problems. Maybe it’s time to pull the plenum. ok4450 July 6, 2016, 2:02am #10

Why does my water pump keep leaking coolant?

Coolant Leak at the Front-Center of your Car The water pump is comprised of multiple gaskets and seals that keep coolant contained and ensure that consistent flow of coolant is delivered from the radiator to the engine. Eventually, these gaskets and seals will wear out, dry up, crack or break entirely.

What to do if your car water pump is leaking?

If you notice there is a leak of coolant (which will appear to be green or sometimes red in color) under the center of your car, truck or SUV, contact a professional mechanic to inspect this problem. More often than not, it’s a leak from the water pump that can be repaired before it gets worse.

Where does the coolant go in a water pump?

1. Coolant Leak at the Front-Center of your Car. The water pump is comprised of multiple gaskets and seals that keep coolant contained and ensure that consistent flow of coolant is delivered from the radiator to the engine.

What are the symptoms of a bad water pump?

1. Coolant leak at the front-center of your car. The water pump is comprised of multiple gaskets and seals that keep coolant contained and ensure that consistent flow of coolant is delivered from the radiator to the engine. Eventually, these gaskets and seals will wear out, dry up, crack or break entirely.

Is there a timing cover leak on GM 3.1?

GM 3.1 V6 Timing cover coolant leak. – YouTube GM 3.1 V6 Timing cover coolant leak. If playback doesn’t begin shortly, try restarting your device.

Why is coolant leaking from front timing cover?

Doing the intake manifold gaskets would have nothing to do with the front timing cover gasket leaking. These are a little common on high mileage cars, but not nearly as much as the intake gaskets. I HAVE A 2002 CHEVY MALIBU THAT LEAKING COOLANT FAST FROM ONE OF THE PULLEYS.

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