here it goes

everytime I want to star the car is like it hard to start it is like the engine take like 3 to 4 sec to fire , after I heard the first piston fire its like I have to press really hard on the trottle in order to keep it cranking and then after 20 second's of low idle like 500 to 400 rpm then it get into normal idling this happend every time I want to start the engine in cold conditions for some reason , after i run the car for like said a good 5 minutes then i shut it off and then try to start it it fire up really quick I'am gonna try and make a video tomorrow to show u guys how this problem is .........

 

up ?

 

before you start you car turn your key to the last clickbefore it starts, there should be a beeping sound that comes on for about 6-7 sec, let the beeping stop then start you car. You need to let the pressure in the fuel pump build up then it should start right up. I have a gsr in my coupe and it did the same thing, then i read somewhere about a code 91, something about low pressure and you have to let the pressure build up for it to start.

 

yea I hard a sound after I turn the key to the 3th stop before it crank the engine is like under the seat like a electric something but then is not starting really easy for some reason ? what could it be the problem ?

 

just turn the key to the last click and hold it the for about 10 secs, then procede to start the car, you have to let pressure build up for the car to start up normally.If this doesnt work i dont know what to tell you.

 

once its warmed up...and you turn it off...
when you start it back up is the idling weird? (like you said)
if it is..check the SINGLE wire temp sensor under the Vtec selenoid
it is on the head next to a water hose...it happened to me...

 

this might be it because today i was doing some research because vtec is not working on my b18c1 and then I find out that vtec wont cross if u dont have the ect sensor working then I went to check on my car and it was cut , i gess I cut it when I took the head off imo . but then I reconected and I didnt tested because I was late for work so.. so that should be the problem

 

glad i could help ya...