1997 Dodge Caravan Q&A
1997 Dodge Caravan Question: won't start
An engine needs three basic things to start, mechanical integrity (the engine's components must be in synchronization with each other and the engine must be able to develop compression), the engine must get fuel injected into the cylinders (fuel must be injected into the engine ( there is a computer that takes inputs from many sensors on the engine, interprets these signals and decides when and how much fuel to inject into each cylinder) finally the engine needs spark to ignite the fuel injected into the engine, (the spark is also controlled by the vehicle's computer deciding when the spark arrive at the spark plug). If the components in the engine are not in synchronization due to a broken or "slipped" timing belt or chain the engine will not develop adequate compression to start and run properly. If any engine sensor has failed (crank angle sensor, camshaft position sensor, intake manifold pressure senor/air flow meter, coolant temperature sensor) any of these will cause the engine to fail to start by causing a loss of spark or fuel delivery. All these components need electricity to function, a failed fuse, relay, open or shorted electrical circuit could cause the computer, fuel pump or ignition system not to function. Unfortunately there are too many things that could cause your engine not to start to be able to pin point anything to specifically look for. Check for fuel and spark first. - patrick mannion
...nal to the car. We towed the car home and changed the fuel filter and fuel pump, but it still won't start. The battery was replaced this past april, there is sparks coming from the spark plugs, and t...
...THE COIL , THE IGNITION MODULE IN THE DISTRIBUTOR AND THE ENGINE COMPUTER MODULE BUT IT STILL WON'T START .
battery good starter&solenoid good ignition switch goodall relays cand fuses good I can jump starter relay contacts to make turnover but the relays are losintg their grond no fuel pump no spark w...
When I try to start the van it won't , It will turn over and buzzer is buzzing, the ignition won't catch ran fine then next morning would not start?
91 caravan with 3.0 starts hard when cold any time the temp get to around 40 it wont start i have replaced the ADS (auto shutdown relay) and when its cold you can not hear the fuelpump activate. bu...