0
Where is the exhaust heat riser on a Chevy blazer six cylinder?
Wiki User
∙ 13y ago
On an inline six cylinder engine it is in the exhaust manifold directly under the carburetor. There is a flap that directs warm air to the carburetor so the gas can vaporize during warm up. Two external springs on either side of the stove control the operation of the flap. Proper operation of this flap is necessary to avoid stumbling, long warm up period, bad gas mileage and poor performance.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What would cause a constant very loud tapping or knocking noise in a Chevy 350 engine that does not blow smoke or leak oil and seems to still run good.?
Check operation of exhaust "heat riser" valve. Also check exhaust header gasket for leaks. Heat riser should be near the exhaust header, in exhaust pipe connection.
What would cause a car that is cold and idiling to have a strong exhaust smell and no steam but when put in gear and the smell goes away but the exhaust has steam coming out?
A device called the heat riser has stuck or the heat riser hose has fallen off. could this loose part cause a metal raddling when you start to excelerate?
Where is the DPFE located on a 2001 Buick Century?
It's bound to be somewhere on the exhaust riser to the EGR valve. Look for about a 5/8 inch tube coming up from the rear exhaust manifold.
What is a heat riser?
A heat riser is a duct that allows heat to rise up from the exhaust manifold. It's purpose is to warm the air being brought into the intake manifold preventing the freezing of moisture, that might otherwise cause the engine to stop running or run properly.
What is a chorus platform called?
Riser
On a 78 Chevy truck does the heat riser have a Donut?
If it has the bi-metal spring actuated valve it has a donut. If it has a vacuum operated valve it has no donut.
What is a ball-nose riser?
A riser that has a curved shape at front.
What motherboard form factor uses a riser card on the edge of the motherboard?
LPX or mini LPX uses a riser card ( also called a bus riser or daughter card). LPX motherboard has the riser card near the center, whereas the NLX motherboard has the riser at the edge of the board.
When was Ronn Riser born?
Ronn Riser was born in 1962, in USA.
What is riser and trade in architecture?
trade and riser are the terms used for stair case. trade is used for the breadth of and riser is used for height of stairs.
When was Neil Riser born?
Neil Riser was born on 1962-04-25.
When was Paul Riser born?
Paul Riser was born on 1936-08-15.
