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How do you test a 7.3 glow plug control module?

How do you test a 7.3 glow plug control module? To test your glow plugs, simply connect a 12-volt test light to the positive battery terminal. Then disconnect the wires from each of your glow plugs and touch the probe of the test light to the terminal of the glow plug itself (not the wiring harness). Where is the glow plug module on a Ford F-350 Powerstroke? Both the relay and the control module are on the passenger side engine valve cover behind the fuel filter housing, with brown and yellow wires attached. The glow plug control module or relay...
Common questions

When to replace glow plugs on a diesel?

When to replace glow plugs on a diesel? Often, the glow plugs on a diesel engine are overlooked, until they are malfunctioning. As a diesel pickup owner, it is important that you understand the signs of failing glow plugs and that you act quickly to get them replaced. The longer you wait to replace faulty glow plugs, the more damage you will have to deal with. What's the best way to remove glow plugs? Remove the small nut that holds the wires to the glow plugs with a wrench. Push the wire aside. Repeat this process to remove each glow...
Easy lifehacks

Is the Check Engine light on on my Ford PowerStroke?

Is the Check Engine light on on my Ford PowerStroke? Then goes to normal sometimes. Also is your check engine light on? It's the temp sensor, mine done that a week ago. What causes the temp gauge to peg Hot? When my car is running, the temp gauge goes and pegs hot, even if the car is cold. I dont know if its a coincidence that I just changed my plugs or what, but Id like the gauge to read proper. What would cause it to peg hot?? What would cause a fuel gauge to peg way past full? Re:...
Common questions

What type of transmission fluid does a 2003 Mustang GT take?

What type of transmission fluid does a 2003 Mustang GT take? Mobil 1 Synthetic Transmission Fluid Dexron/Mercon 1 Quart. How much transmission fluid does a 2002 Mustang GT take? Fill with 3.2 qts of MercV atf, Mobil 1 ATF, or GM synchromesh. How many quarts does a 2004 Mustang GT take? The 2004 Ford Mustang is available in three variants, one coming with a 3.8L V6 engine, another packing a 3.8L V6 engine and finally, A4. 6L V8. As for capacity, both versions that come with a V6 engine take a maximum of 5 quarts of oil, while the V8...
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Is there a 1978 Pontiac Trans Am for sale?

Is there a 1978 Pontiac Trans Am for sale? Gateway Classic Cars of Las Vegas is proud to present another Hollywood favorite the 1978 Pontiac T 1978 Pontiac Trans Am SE L78 6.6L 400 Engine, WS6 Suspension Package, Only 77k original miles, flaw Only two owners Trans Am with records on file. What kind of engine does a Trans Am have? Horsepower was finally making a comeback in good old America, and assigned to lead the pack was the 1978 Pontiac Firebird Trans Am's W72 optioned engine- ( coded WC when bolted to the 4-speed and X7if you needed an...
Easy tips

Should a block heater make noise?

Should a block heater make noise? The noise you hear is akin to a pot about to boil. Given the XJ's block heater is an immersion heater in the water jacket (freeze plug fit) that should be the sound you hear, albeit faint and only after the heater is plugged in for 10-15 seconds or so. How long do you leave block heater plugged in? One thing that most can agree on is that the maximum amount of time you should leave the engine block heater plugged in for is four hours. Any more and you're just wasting electricity. You...
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How a very low value of current can be measured?

How a very low value of current can be measured? There are two basic techniques for making low current measurements: the shunt method, and the feedback ammeter technique. The shunt configuration is used primarily in DMMs (digital multimeters) and in older electrometers where cable capacitance causes problems in the feedback mode. How do you measure current through a resistor? A resistor placed in the path of current produces a voltage according to Ohm's Law: V = I×R, or I = V/R when solved for current. If the resistance is known and we measure voltage across the resistor, we can compute...
Common questions

Why wont my ABS light go off?

Why wont my ABS light go off? The four common reasons that typically cause this light to turn on include a malfunctioning ABS module, low levels in the fluid reservoir, broken wheel speed sensors, or the system is turned off. Your ABS actually shares some important components with another system in your vehicle: your traction control system. When do you turn off the ABS light? After the broken ABS (Anti-lock Braking System) has been fixed and work properly again, the light will go off. How to turn off the ABS light is actually to get the Anti-lock Braking System fixed....
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Why does my transmission make a clicking noise?

Why does my transmission make a clicking noise? In many cases, these noises are caused by the reduction of lubricants inside the transfer case or metal-to-metal grinding. It's pretty obvious to most vehicle owners that metal grinding together is never a good thing, so if you hear noises coming from the area where your transmission is located, contact a mechanic as soon as possible. Why do I hear a grinding noise when shifting gears? In many instances, before shifting into four-low, the vehicle must be stopped and the transmission placed into neutral. Otherwise, you’ll hear a grinding noise when trying...
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Is the mass air flow sensor on a Ford Focus?

Is the mass air flow sensor on a Ford Focus? Many thanks in advance as usual. Steve. If the car gets faster and economy doesn't reduce, the sensor was already broken... A new sensor would have improved the performance and economy compared to the broken or unplugged one. I don't think there is a MAF on the 1.6 petrol Focus. Just MAP and lambda, don't unplug either of those though. Where is the air temp sensor on a Ford MAF? If the Ford MAF sensor on your car has 4 wires, then it does not have an air temp sensor...