What causes the ignition coils on a Mercedes S600 to fail?
Double platinum plugs with a standard diameter core in a turbo V12 may cause the ignition coils and possibly the voltage transformer to fail. Worn spark plugs, plugs with too large of an air gap (center electrode to ground electrode) will cause the ignition coils to fail – the question is whether or not the failure is permanent or not.
Where are the spark plugs on a Mercedes S600?
The passenger or right side of the engine are cylinders 1-6 and the left side, or driver’s side are cylinders 7-12. If you don’t know when the spark plugs were last replaced, change the spark plugs with the direct OEM replacements (see below) and see if the misfires go away. Generally, new plugs will cause 50% of the misfires to go away.
Where is the VT / ICU located on a Mercedes S600?
The VT/ICU is located on top of the engine, in the middle, towards the front of the car Because it is nearly impossible to tell a coil pack failure and a VT/ICU failure we offer both of these units as rental/test assemblies. If the rental unit resolves your problem you can leave it in your car and purchase it.
Double platinum plugs with a standard diameter core in a turbo V12 may cause the ignition coils and possibly the voltage transformer to fail. Worn spark plugs, plugs with too large of an air gap (center electrode to ground electrode) will cause the ignition coils to fail – the question is whether or not the failure is permanent or not.
What kind of spark plug does a Mercedes S600 use?
From there you’ll have to cross from the MBz part number to the OEM. For example, a 2001 S600 that has engine 137.970 uses a MBz spark plug p/n 004-159-07-03 which was made for Mercedes by Beru with their spark plug 14F-7DPURX2. From there you can cross to other manufacturers and see what’s available. In this case, it crosses to a Bosch FR7KPP33U.
The VT/ICU is located on top of the engine, in the middle, towards the front of the car Because it is nearly impossible to tell a coil pack failure and a VT/ICU failure we offer both of these units as rental/test assemblies. If the rental unit resolves your problem you can leave it in your car and purchase it.
What causes a cylinder to misfire in a Mercedes?
In most cases, a cylinder misfire is caused either due to old spark plugs that need to be replaced. A failed ignition coil or a bad spark plug wires. If none of the above fixes your misfire problem carefully analyze the fault codes, it is possible that misfire may be indirectly caused by another problem in the engine.
Where are misfire codes stored in a Mercedes?
Luckily for you, the misfire codes are stored in the ECU and are very easy (and inexpensive) to retrieve. To diagnose an engine misfire on a Mercedes all you need is a generic OBD II code reader that can be bought in some cases for under 20 at your local auto parts store or on Amazon’s Best Selling OBD II scanners list.
What does a misfire code on a check engine light mean?
Misfires that turn on the check engine light and log a cylinder-specific fault code are the easiest to diagnose. The OBD II system will identify the cylinder (s) that are not contributing their normal dose of power and set a code that corresponds to the firing order. A P0303 code, for example, would tell you that the No. 3 cylinder is misfiring.
In most cases, a cylinder misfire is caused either due to old spark plugs that need to be replaced. A failed ignition coil or a bad spark plug wires. If none of the above fixes your misfire problem carefully analyze the fault codes, it is possible that misfire may be indirectly caused by another problem in the engine.
Luckily for you, the misfire codes are stored in the ECU and are very easy (and inexpensive) to retrieve. To diagnose an engine misfire on a Mercedes all you need is a generic OBD II code reader that can be bought in some cases for under 20 at your local auto parts store or on Amazon’s Best Selling OBD II scanners list.
Misfires that turn on the check engine light and log a cylinder-specific fault code are the easiest to diagnose. The OBD II system will identify the cylinder (s) that are not contributing their normal dose of power and set a code that corresponds to the firing order. A P0303 code, for example, would tell you that the No. 3 cylinder is misfiring.
From there you’ll have to cross from the MBz part number to the OEM. For example, a 2001 S600 that has engine 137.970 uses a MBz spark plug p/n 004-159-07-03 which was made for Mercedes by Beru with their spark plug 14F-7DPURX2. From there you can cross to other manufacturers and see what’s available. In this case, it crosses to a Bosch FR7KPP33U.
Why does my car run slow with no power?
If your oil is old, dirty or thick, this may cause the engine to run slowly and not be properly lubricated. Not only is this not ideal for your engine run quality, but this may also damage internal engine components. Adjust the carburetor’s choke lever — it may be closed or partially closed.
What should I do if my car engine has no power?
Adjust the carburetor’s choke lever — it may be closed or partially closed. The choke should only be used when cold-starting an engine and will hinder engine performance if left closed or partially closed. The engine’s carburetor may need to be cleaned, rebuilt or replaced.
If your oil is old, dirty or thick, this may cause the engine to run slowly and not be properly lubricated. Not only is this not ideal for your engine run quality, but this may also damage internal engine components. Adjust the carburetor’s choke lever — it may be closed or partially closed.
Adjust the carburetor’s choke lever — it may be closed or partially closed. The choke should only be used when cold-starting an engine and will hinder engine performance if left closed or partially closed. The engine’s carburetor may need to be cleaned, rebuilt or replaced.
Why does my Mercedes-Benz battery keep draining?
You try to start your Mercedes-Benz and the car is either completely dead or this happens: Battery drains happen when electronic equipment (consumer units) are constantly drawing current from the battery while the car is parked. One simple example is when lights are left on overnight. But it’s not always as simple as that.
What kind of engine does a Mercedes Benz S600 have?
The S600 was outfitted with a 5.5 L 368 kW (500 PS; 493 bhp) M275 V12 twin turbo engine, the S600 2000/2001 was outfitted with the naturally aspirated M137 5.8 L 274 kW (372 PS; 367 bhp) V12 engine. In 2001, for one month only, Mercedes produced an ultra rare S 63 AMG.
What causes a Mercedes-Benz transmission to fail?
We see these transmission fail in rare cases when water enters the transmission via the oil cooling lines or the radiator on cars equipped with Valeo radiators. The top part of the radiator on your Mercedes-Benz contains the chamber for the engine coolant/antifreeze while the bottom part contains the chamber for the transmission oil cooling.
We see these transmission fail in rare cases when water enters the transmission via the oil cooling lines or the radiator on cars equipped with Valeo radiators. The top part of the radiator on your Mercedes-Benz contains the chamber for the engine coolant/antifreeze while the bottom part contains the chamber for the transmission oil cooling.
What are the problems with a Mercedes Benz?
Top 5 Mercedes-Benz no start problems 1 Engine Click, No Start 2 Engine Dies Right After It Starts 3 Car turns over, but it won’t start 4 The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery 5 Key will not turn the ignition More
What should I do if my Mercedes Benz won’t start?
Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.
Is it easy to repair a Mercedes Benz?
Whether you’re new to Mercedes Benz ownership or are a veteran, one thing that never changes is that Mercedes repairs require specialized expertise. As one Verified Expert on JustAnswer puts it, “They are a different animal. Sometimes it’s as easy as a fuse, others it’s as complicated as communication system errors.”