Question about 2005 Hyundai Elantra

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The tempature gauge is running hot and a smell of maple syrup.

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Check coolent system dont run it hot youll blow it up

Posted on Sep 10, 2010


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


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I have no heat and antifreeze smell is coming into the van its a 2000 ford winstar

Is your floor wet damp carpet? Does the smell kinda smell sweet or like maple syrup? If so your heater core is leaking. Your heater core is up under ur dash inside the van onthe firewall

Oct 02, 2016 | Ford Cars & Trucks

1 Answer

Why does my journey smell like maple syrup when heat is on

The sweet smell you are getting is probably radiator coolant (antifreeze). This, if coming from the heater vents, most likely means that you have some sort of leak in the heater core. Either it is a loose clamp or possibly a defective heater core. Watch the coolant level carefully to avoid excessive loss and potential overheating. Be advised that simply not using the heater will not strop the leakage, as the coolant is always running through the core. It will only cause you to not get the smell since the air is bypassing the heater core.

Dec 10, 2015 | 2010 Dodge Journey

2 Answers

Smoke coming right side hood

ok --we will not say head gasket problem
what would you like us to say
we can say , have a compression test done to determine if head gasket or cracked head ---but we won't
we could say take it to an accredited radiator shop for a pressure test to find any leaks
we could say to check engine oil for signs of coolant contamination ( grey oil)
it is impossible to say exactly what is a suitable answer

Jun 24, 2017 | Nissan Cars & Trucks

1 Answer

I have a 2009 Cadillac Escalade that I have just purchased, vents smell like maple syrup when the AC is not on Why???

Well it could be something the previous owner spilled in the vents, or sprayed into the vents to try to cover up a moldy smell.
You might try a detail shop to get rid of the smell.

Aug 18, 2012 | 2009 Cadillac Escalade

1 Answer

1997 blazer,heater bad smell when on

Is it a bad smell or a sweet like maple syrup smell. If its sweet you got a coolant leak probably heater core. Bad smell possible causes burning something up. I would run some water in the in the air intake below your wipers just to see if it changes. Not much but a little. Better or worse in cold tempers. Hwo about when the car first start or has run awhile does the smell get better or worse. More feed back please.

Jan 01, 2012 | 1997 Chevrolet Blazer

1 Answer

Why does my 2002 Jeep grand cherokee smell inside? there is spray coating the windows.

you have a leaking heater core. fogging the windows and smell of maple syrup or antifreeze indicates that too

Jan 28, 2011 | 2002 Jeep Grand Cherokee

1 Answer

At startup, car runs rough. After short time it clears up and runs ok. I put in Seafoam to remove possible moisture in gas.

Have someone start it for you in the morning while you stand behind the car. After it starts, smell the exhaust. See if it smells sweet, kind of like maple syrup. Also are you having to add antifreeze. If yes to both, you might have a head gasket starting to seep.

Jun 17, 2010 | 2002 Cadillac Deville

2 Answers

Car Heater smells strange

from he Popular Mechanics site if the smell in your car is like maple syrup:

WHEN: After the engine has warmed or possibly even after it's shut off for a few minutes.
THE CULPRIT: Coolant containing sweet-smelling (but toxic) ethylene glycol is leaking from somewhere. It could be coming from a radiator or heater hose, a failed intake manifold gasket or cylinder head. It might be coming from a leaky radiator cap or the radiator itself, especially if you smell it outside the car. A strong odor inside the passenger compartment probably means a bad heater core.

Oct 02, 2008 | 1998 Volvo S70

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