my 1992 taurus wagon 3.6 liter recently had a tune up. and 3 months later
has a problem starting after I make a short stop at the store. My first
instinct was that it was flooded and would start after 5 min,but now it
can take as long as 15-20 min before it starts. I found a broken vacum
hose on the fuel injector header, and i replaced it but the problem still
exists. Could it be my electronic fuel pump,sticky valve? i am lost with
endless possibilities of causes.