glow plug


Also found in: Encyclopedia, Wikipedia.

glow plug

n.
A small electric heating element in an internal-combustion engine that facilitates starting by preheating the air in a cylinder and is used especially in diesel engines.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

glow plug

n
(Automotive Engineering) one of usually four plugs fitted to the cylinder block of a diesel engine that warms the engine chamber to facilitate starting in cold weather. Also called: heater plug
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

glow′ plug`


n.
a device with a heating element that spreads fuel combustion at each cylinder of a cold diesel engine.
[1940–45]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
In the case of a petrol engine the mixture is ignited by the spark plug to make it burn, and for a diesel engine the mixture is compressed and the glow plug in the combustion chamber causes the mixture to explode.
It is upgraded with low-friction pistons, new injector nozzle, piston bowl and glow plug. This diesel produces 260 hp and 442 lb-ft of torque.
The automotive glow plug is a device fitted into each cylinder of a diesel engine, with a heating element to heat incoming fuel and air to ensure efficient combustion when the engine is cold.
If a ceramic piece separates from the plug and goes out the exhaust valve, it generally won't have the damaging effect as if it lodges in the spark plug, effectively becoming a glow plug as the ceramic gets hot.
India, July 15 -- Ford India has announced that they are going to recall 972 EcoSport Diesel vehicles, to fix an issue with the Glow Plug module.
According to a report in Business Standard, Ford India has stated "As part of routine checks, we discovered a potential concern with EcoSport diesel variants related to the Glow Plug Module which requires relocating the module.
Full browser ?