Eagle Talon Engine Hard to Start

Well Its Has Trouble Starting On A Cold Day After It Sets But If Its Nice It Starts Up N If I Coke It Wit My Hand It Helps Or Just Hit It...

I Have A 1990 Eagle Talon Tsi Awd With 155,00 Miles That I Have Been Working On For A While. It Has A New Head Gasket, Fuel Filter (i Have...