Your Ford F 150 often stalls when the engine is cold, but only in that situation, and not in any way when the engine is hot, and you have trouble finding its origin? This issue, although less dangerous than an engine that stalls while driving, still needs your attention because it could be the beginning of a more serious problem in the future.
In this article, we will tell you about the different problems you might deal with when your car stagger in cold start so that you can react more efficently and not necessarily go to the mechanic, which often charges a high price for the service and does not always get rid of the problem.
Different motives to stall for a cold engine.
First, we will focus on failures linked to mechanical problems. The second part will be focused to electronic problems.
1: Mechanical failures on your Ford F 150
First thing to think about, the idle actuator. Remember, the latter’s role is to regulate the engine speed. It may be difficult for the latter to connect to the engine while the engine is still cold.
Another simpler consideration, but also known in these cases, is that the battery is likely low, and therefore does not have many reserves up to the point the engine has started. This denotes that after “heating” the engine, the battery has stored enough energy to keep your Ford F 150 on. However, it has difficulty keeping up with autonomy once the engine is switched off. Which would make clear why it only chockes cold.
Also bear in mind to check your dashboard, and if, by any chance, an indicator light is not lit.
However, if your car always starts the first time, it is very likely that it does not come from your battery.
If the battery is not involved, look at some of the parts to be cleaned, such as filters, injection pump, or pressure regulator.
Take into account that a simple, heavily dirty part can affect the entire mechanism of your Ford F 150 . Verify all your parts to be able to exclude this type of failure.
Once mechanical breakdowns and fouling have been put aside, let’s try to look for electronic parts that could cause you problems.
2: Electronic failures of your Ford F 150
The first essential parts are the onboard computer. the MCU (Motor Control Unit) acts as a system for exchanging and sending information throughout your vehicle. Electrical signals are received, analysed and sent back as information to the various parts of your Ford F 150 .
For example, when you turn on your indicator, your MCU box receives the information, processes it, and then redirects it to your flashing room, which will then light up. We have used here the example of the indicator, which would not prevent you from driving. If this information was linked to the engine of your Ford F 150 , then in this case it may stall cold.
Furthermore, let us speak about the calculator. This essential part of your vehicle is a central part of a system called an embedded system. This means that it electronically manages the various functions of your vehicle, and therefore the ignition of the engine.
Find out more about this part if you have any doubts about it.
Directly linked to your computer, the TDC sensor.
Indeed ,the internal combustion motor must have a precise ignition timing setting to be able for all the cylinders to start in the correct order and at a specific moment. If the TDC sensor is damaged, it will not send this information to the onboard computer. Consequently, as a safety measure, the ECU will prevent the ignition system and your Ford F 150 won’t start.
At last, you might want to verify your alternator.
It is necessary for the engine to start because it switches the battery on, and the engine producesthe electricity needed to keep the battery charged when you drive.
This means that ultimately you could have a battery problem. If your alternator does not provide enough electricity to your battery, it will, therefore, be unable to keep your Ford F 150 on.
As we have come across in these various motives of cold stalling cars, this often leads back to the battery or directly matching parts. However, this could not be the only cause, do all the required tests to analyze the appropriate functioning of each part. At last, the last thing to think about with Ford F 150 is to ask yourself this question: have you recently started refuelling at a new gas station? In this case, it may be unintentionally degraded due to contact with water or impurities. This would impact your engine, which could start to stall quickly.
However, if this does not happen immediately after your engine is hot, then the impurity of the fuel is exonarated. The problem would be recurrent no matter if your engine is hot or cold.
Hoping to have been able to enlighten you about the various potential failures, do not give up in your research if you have not yet found.
To find more tips on the Ford F 150 , take a look at the Ford F 150 category.