1990 Ford F-250 Q&A

1990 Ford F-250 Question: no more then 1800 rpms while driveing

while driving will not exceedd 1800 rpms timing o k carb adusted correctly has fuel reg. set @ 3. 5 # -
Answer 1
Have you checked for possible exhaust back pressure probs or trans probs? -
Comment 1
exhaust good 4spd trans sitting in nuetral only go 1500 to 1800 Rome only Does have a fuel reg. Based on Weber carbs suggestion only -