help my ford laser nobody else can seem to

[ddwilliams5]

Hi,

I have been to 2 mechanics now and no one seems to know whats wrong so heres the thing:

I start it fine of a morning reverse out the drive put into first gear and off I go but I have no acceleration I have to push the clutch and accelerator together like Im about to do a burn out to get the fuel through and I am fine, this goes on continuously for about 5 minutes once the car has been going for 5 minutes its fine, now if I was to come home and park it for half an hour it will do it again, wouldnt matter if I have been driving for 20 minutes or 2 hours.....I have had the fuel injectors done but that didnt fix the problem, she is a Laser Liata 1.8 1984