DODGE CARAVAN ENGINE NOT RUNNING

Van Would Start And Run Fine For The First Mile And A Half To Two Miles Then When Leave Off Gas To Slow Down Or Brake A Little The Engine...

It Wont Start But If I "jump" ( Touch The Connector On The Starter Relay) It Will Turn Over But Not Crank. We Have Checked Relays...

This Morning I Tried To Start Car. Key Would Not Turn Locked Up Tight How To Fix It? What Do You Think? Thanks Kapt Krazy

Ran Out Of Gas, Put Some Gas In My Van But Did Not Start. Changed The Fuel Filter But Still Did Not Start. Hear The Fuel Pump Working But...