I have a 2001 Ranger 3.0 V6
I have not had the fuel filter or fuel lines clean since I bought it in 2009 (Very BAD I know)
I went last weekend to get the lines cleaned and filter changed because the Ranger just recently began to hesitate when I applied the gas. Since getting the cleaning done, the Ranger has not stopped hesitating and my check engine light is flashing. Before I drop money on a tune-up, is there something more I should be looking in to?