Something is cooling down. As things cool,they shrink. As parts heat up they expand. So,for example, you have a weak connection in your starter, when it expands the connection is lost. When the car cools down, the connection is re-established.
I would start with the starter if the car isn't turning over.
bad battery or loose battery cable
If you try immediately after it has turned off it may be vapor locked. The diesel will become gaseus and will be in the form of vapor which will not ignite correctly. It should, of course start immediately. Just let it set for several minutes then try again.
More info. What kind of car ?
crank sensor
I have come across this exact problem myself and YES, when the car does not initially start and the engine keeps cranking - STOP attempting to turn the engine (ignition) on. One MUST turn the key to the on or start position furthest to the point where the key springs back and allow the SECURITY light to blink until it stops blinking. This usually takes anywhere from 10 to 15 minutes and possibly even longer. Regardless of how long it actually takes before the SECURITY light to stop flashing, one MUST wait that time out before he/she can switch the key to the OFF position then once again try to attempt the start of the engine. Good luck to all those with this issue. IF YOUR BATTERY DIES This worked for me too. My battery went dead and after a boost and several other things the car would still not start. I then tried the above and it started right away. I believe with the PASSLOCK II TM system the resistance of the key must be read before the car will start. Thanks for the advice DD
That is possible.
Hello, i have simillar problem. I live in Sweden and i have Volvo 440, when i start the car it works for almost 5 to 10 minutes, then suddenly turns off and i wont be able to start it again until 5 minutes, or sometimes it wont start again. Please help me. Kivi_n@yahoo.com
Check your electronic module.
Stop, get out on your car and do stretching for at least five minutes.
check the fuel pump relay. it may be overheating.
The clogging of your fuel injectors or carburetor jets may induce vapor lock.See the link listed below:
no they won't start again. why u ask? because they hate u! get a new car!
i can start the car, and it runs for a few meters, dies out like im giving it no gas. then it will not restart. after sitting about 10 minutes or so, it will start again and is drivable for a few more meters, then dies again to have the whole process rinse and repeat itself . it also makes a loud rattling noise like the valves are rattleing and then loses all horsepower then dies. once its started back up it sounds like the lifters are tapping, and just gets louder until the car dies again. it will not idle on its own.
It cold be either a plugged fuel filter or an electronic ignition component that is failing from heat stress.
Could be that the coil (or coil packs) is breaking down and fails when it gets hot and then works again when it has cooled slightly after a few minutes. A good garage would check this easily and quickly especially a main dealer for the car.
Replace the battery or the carbarreta
bad battery or loose battery cable