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DON'T TRY TO START IT. have the tank drained and reinstall gas. If just a couple of gallons were put in, don't worry about it. It will run with a little diesel fuel in the gas but may smoke a bit. First, drain the fuel tank. Remove all diesel fuel from the tank before attempting to start the engine again. Next, determine if the vehicle has a recirculating fuel system. Many of the injected engines have a pressurized fuel system that recirculates back to the tank. If that is the case with your vehicle, fill the tank with the preferred fuel, turn the ignition switch on for five seconds, turn it off again, and repeat the process a few times to circulate diesel fuel out of the line. A small amount of diesel fuel that mixes with your conventional fuel will not harm the engine. If the engine will not start you may need to use a small amount of ether based starting fluid to get the remaining diesel fuel out of the injectors. Once the vehicle starts again it should run properly after you have worked the residual concentrated diesel fuel out of the line. If you determine that your vehicle does not have a recirculating fuel system, open the fuel line near the injectors, place a flexible tube of some kind over the fuel line and drain enough fuel to allow all of the diesel fuel to be removed. Get as much of the concentrated diesel fuel out of the line as you possibly can before attempting to start the engine. Short bursts of starting fluid should keep the engine running while you burn out any remaining diesel fuel.

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โˆ™ 2004-09-11 10:53:20
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Q: What do you do if you have accidentally put diesel in petrol car?
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Related Questions

Accidentally put diesel in petrol car?

Have it drained out and change filters


What happens if you accidentally put in petrol instead of diesel?

If you put petrol in a diesel vehicle do not start the engine. Petrol will do serious damage to a diesel engine. You must drain all the petrol out and flush the fuel lines.


What do you do if you put petrol accidentally into a diesel peugeot 206?

if petrol is about 10% or less fill with diesel and carry on. otherwise remove as much as possible and fill with diesel.


Can you put a diesel turbo on a petrol car?

No.


Is it bad to put petrol in a diesel car?

Yes, petrol/gasoline will severely damage a diesel engine.


I put 2 liters of petrol accidentally into my diesel 2002 Peugeot will it be OK?

yes, if you pump it out!


What happen if diesel put in the petrol car?

Car will run poorly if at all.


What to do if you put petrol into a diesel car?

Drain it out immediately, DO NOT run the engine.


Can you put diesel oil in a petrol car?

Some oils can be used in both petrol and diesel engines. If it states diesel oil on the container it is not recommended as some diesel oils contain detergent.


What happens if your car breaks down because you put petrol into your diesel car?

Gasoline in a Diesel vehicle will do some serious damage to the engine.


Can you put petrol in a diesel car?

No,never. if ur going to try..............pls dont.


Why is it harmful to put petrol in a car engine?

Who told you it is harmful? It is only harmful if it is a Diesel engine. If it is a petrol (gasoline) engine then Petrol is what it takes to run.


Is petrol is used in diesel cars?

No, diesel engine require diesel fuel. Put petrol in a diesel engine and you will destroy it.


Is Diesel engine oil bad for a petrol car?

Yes, never put oil formulated for a diesel in a gasoline engine.


How do you avoid to put petrol into diesel car?

You avoid it by looking carefully at the fuel pump and making darn sure you are using the diesel nozzle which is larger than a petrol nozzle.


What happens if you put fossil fuel in a car?

petrol and diesel are fossil fuels so if you put fossil fuels in your car it should run


What happens if accidentally put diesel into a petrol bike?

The petrol engine will just not run. No damage will be done. You will need to drain the tank, flush the fuel lines, and replace the fuel filter.


What do you do if you have accidentally put unleaded petrol in a diesel car?

Siphon out as much as possible and refill with deisel, keep topping up every time you use a gallon or so, I've done this twice and no damage to engine.


What happens when you put petrol in a Volvo diesel engine?

What happens is you must remove the petrol immediately. Petrol or gasoline will destroy a diesel engine.


What sort of petrol do you put in a car?

diesel or unleaded dont put in red bull!!!!!! My dads caught on fire coz my bruver put some in!!!!!


Can you still drive if you accidentally put a large amount of diesel in your petrol car?

If the engine will run you could drive it, but I would advise against it. The diesel may damage the O2 sensors and catalytic converter. Drain the tank and then fill it up with fresh gasoline. No real damage will be done with the small amount of diesel left.


What if you accidentally put diesel fuel in your car instead of petrol?

Depending on the mix (how much petrol vs how much diesel), the car will either not go at all, or may go but feel jerky. It is obviously not recommended to put ANY diesel in a petrol engine, simply because of the way a petrol engine works vs how a diesel engine works. In a petrol engine, the fuel is made to combust only with a spark, and therefore requires a much higher pressure for combustion to take place. The higher the octane of the fuel, the more pressure is needed for the fuel to combust. A diesel engine works in the opposite way, where it needs less pressure and no spark to combust. If you have accidentally put diesel in a petrol engine, don't drive the car. Drain the fuel. You may have to replace to fuel filter and the spark pugs Comment: To clarify the above logic. CAUTION!! Diesel engines have compression ratios of 15:1 or more so that PRESSURE (not spark) ignites the fuel. Petrol engines use SPARK to ignite the fuel. The high octane rating of petrol is so that it does not PRE-IGNITE (pink) under pressure. Raise the compression ratio and you need a higher octane rating, which is why some petrolheads use Avgas (130 octane) on their high performance engines. Diesel engines need HIGH pressure to operate, petrol engines can use LOWER pressure to work, but need higher octane rated fuel if the pressure rises.


Can you put diesel in to petrol engine?

Not if you want it to run.


What do you do if you accidentally put petro in a diesel car?

It depends how much petrol was put in. If it was a "full tank" draining the tank and the system would be advisable. If it was just a small amount, the mixture can be cut by adding more diesel with some motor oil mixed into it It is a common practice in times of diesel shortages to use motor oil with a small amount of gasoline added to it in place of diesel. You will have to use your own judgment as to how much diesel and/or oil to add.


What happens if you put diesel oil in a petrol car?

Putting diesel into a car made to take regular gas is a very bad idea. Diesel can really mess up a car's fuel system, resulting in the need for expensive repairs.