Engine Will Not Start When Hot. Let the engine run for about 20 minutes with the hood closed. Just won’t start when hot, but will start when cool.
If your starter easily cranks a cold engine, but “drags” or cranks very slowly when hot, there may be a “heat soak” problem. Remove the wire from the throttle linkage and turn the engine off. Just won’t start when hot, but will start when cool.
If your starter easily cranks a cold engine, but “drags” or cranks very slowly when hot, there may be a “heat soak” problem. Most likely, the choke is not opening when warm. I tested the fuel pressure, all was normal.
It stalled once at a stop light and would only start after cycling the key several times and 1/4 throttle. The check engine light will come on for two seconds and go out. It’s been 2 months over and over tested that, in the “warmed up” condition, loose the fuel valve top of the fuel filter, a little gasoline spill, put the ignition key to “on” position, don’t see any more gas spill.
Hot starting problems (the car starts ok when cold!) hot starting problems have five principal causes: Engine won't start when hot (fix) watch later. Starter will not crank when hot (heat soak) see more from bbb industries.
Put your hand shift control into throttle only that you use for cold start ups and give the throttle one push forward and then back to neutral. When the engine is cold the air fuel mix enters the cylinder and is compressed and ready for ignition, cold fuel, cold air cold cylinder= lower compression. Remove the wire from the throttle linkage and turn the engine off.
Engine doesn't crank* at all; When the engine is too hot, fuel can't circulate properly due to the way in which vapor obstructs it and therefore the engine wouldn't start as easily as it should or it wouldn't start at all. Engine cranks, but very slowly;
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