Warm engine will not start
Help I have a problem.
When my engine is cold, it is very easy to start and drive. The engine also run smootly both in idle and speed. But when the engine is warm and I stop it for a few minuts, it is almost impossible to start it again. I can turn the starter engine 15-20 seconds without the engine will start (sometime it will start). If I wait 40 - 45 minutes, I can start it again without problem.
I have try to use the choker, but that does’t help.
The spark plugs is new and they looks great after driving a long distance.
I have also check the ignition coal; all four makes a nice blue spark over 10 milimeters.
I have try to remove the airfilter, but that does’t help.
Finaly the cabs are newly synchronized but, that was before I discovered a crack in one of intake rubber boots. Both of the rubber boots have been change now, so maybe the synchronizing is not so good anymore, if the crack was there, during the synchronizing. But the engine run smootly, as I wrote.
Any ideas would bee mostly welcome.