jlb
New member
Hello everyone first of all I would like to say how great this site is and how helpful it is,ok and now to my problem for months now my 90 bronco 351 EFI has had me stumped when i go and start it in the cold it idles around 2200 rpms and runs really rough until the temp hits around 190 to 200 if I try and take off before then it will stall and I will have to wait a few before it will start back up and even while driving after normal operating temperature it tends to run rough while sitting at a light the idle will tend to lope once in a while this problem is really becoming a headache any help would be greatly appreciated thanks.