2000 S-10 Hard start after hot soak

[Gmman2000]

I have a 2000 chevy s-10 with 40,000 miles on it. I noticed lately after driving it and warming it up if i shut it off for like and hour and then try to start it, it cranks for a long period of time before it will start. The truck has a 2.2 4cy and also is flex fuel. I checked the fuel filter and it was clear.

[MT-2500]

Does the fuel pressure leak off?
Tun a fuel pressure check and watch forpressure leak down and correct fuel pressure.

[Gmman2000]

Originally Posted by MT-2500

Does the fuel pressure leak off?
Tun a fuel pressure check and watch forpressure leak down and correct fuel pressure.

Thanks I will check for fuel pressure leak down. On the flex fuel the pressure should be checked by removing fuel filter? If so i see there is an extra line on the filter, just wondering if anyone knows where that extra line goes while hooking up fuel pressure gauge?