car is hard to start when car is cold
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Check your fuel pressure when you are having the problem. Cold cranking draws a lot of amps and a failing fuel pump may not be getting enough current under those conditions to properly pressurize the system.
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Originally Posted by int_53185
If it was the fuel pump it would run terribly when warm....cold startup is usually the fpr
A weak fuel pump on the other hand may not be getting enough voltage to pump enough pressure to start the car when the starter is drawing so much voltage during a cold crank. That said, I have seen fuel pumps fail in all differnt conditions.
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My friends jeep did the same thing and what I told him to do is have the key in the on possition then turn the lights on for a seccond to start the flow of electric then try it and that works fine for him to get it started
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this morning my car wont start at all, i know its my fuel pressure regulator giving me the troube, yesterday i had the same problem it took me awhile to get the car fired up, now this morning it cranks but wont start, i just don't want to wear out the starter,
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