what should i replace and does anyone have a repaid manual?

my 300e will not start alone in the morning or after it cools down. you have to continue to crank it over and pump the gas, when it starts, it idles really rough and dies.
she continues to do this until the temp is a little over 40 degrees and then i can take my foot off the throttle and she will idle normal and with no problem....

please help!

thanks,
jonny