by rickf » June 27th, 2018, 8:06 am
If it is an original fuel pump those pumps are at least thirty years old at the youngest so even a new one can be bad. Unless someone replaced it with a civilian model which is unlikely if it still has the breather tube. It may not be bad but you need to check to be on the safe side. Checking the engine oil for gas is simple, pull out the dipstick and smell it, if it smells like gas then change the oil. If it REALLY smalls like gas then the pump is probably bad.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone