Do glow plugs affect injectors?
Damaged glow plugs or a faulty glow plug control module can cause white smoke on engine start up. If white smoke is still visible after the engine has warmed up, the engine may have one or more bad injectors, retarded injection timing or a worn injection pump.
How long should glow plug light stay on?
Normally the glow plug light this weather should stay on about 1 second, as they are not needed for starting just to aid cold running, below zero 0c it will stay on about 10 seconds and the glow plugs will work for about 20 seconds….that’s normal anyway….
How much do glow plugs cost to replace?
How much does it cost to replace the glow plugs? A glow plugs replacement generally costs between £125 and £250 with an average price of £170.
Can a diesel engine start without glow plugs?
9 Answers. Glow plug is merely an aid for starting the engine. There are many designs still produced today without any glow plugs (eg military diesels run without any electricity), and even many modern diesel engines can be started if glow plugs fail (unless onboard computer prevents that).
What’s the function of the glow plug timer?
The glow plug timer is the component that controls the glow plugs, setting the time that they stay powered on for, making sure that they stay on long enough to adequately warm the cylinders properly, but not so long that the glow plugs sustain damage or accelerated wear. As…
What are glow plugs on a diesel engine?
Average rating from 130,908 customers who received a Vehicle Engine Electrical Inspection. Glow plugs and glow plug timers are engine management components that are found on vehicles equipped with diesel engines. Instead of using spark plugs to incite combustion, diesel engines rely on cylinder pressure and temperature to ignite the fuel mixture.
Where is the glowplug timer in a 93 Ford 350 7.3?
MY 93 FORD 350 7.3 I PUT SWITCH ON AND START CLICKING RIGHT AWAY BEFORE WILL TAKE FEW MINUTES SEEMS LIKE T GLOW PLUG IS NOT WORKING RIGHT IF I PLUG THE ENGINE WILL START WITH NO PROBLEM ,SOME PEOPLE This is not to hard to solve. The outside airtemp determines how long the Glowplug timer works for absolute cold starts.
What causes the glow plug light to come on?
Both issues may cause starting problem with the engine, which may be especially pronounced during cold starts and in cold weather. The engine may require more cranks than normal before it starts, may require several tries before it starts, or may fail to start at all. 2. Glow Plug Light comes on