Took a 20 minute ride to the next town in our dodge grand caravan 2003. IT was cold this day ( 20 degrees)and some puddles,, went to park abs light went on,, went in building came out abs light on, took off, not even a minute later,, abs off, went through a couple puddles and then went into another place/store came out,, engine cranked but didnt turn over,with engine light on then had called friend come and help us out,,kicked fuel tank,, it started,engine light still on, but running,drove it back home to autopart store, they plugged it in, it said it was po351 and po352 and 10 abs. Said it was coil pack,, We bought ignition cleaner for fuel and headed down the road,, engine light went out. Warmer the next day,, engine still turns on. Happy! Thought it was the cleaners but we still changed spark plugs and wires and coil pack. Engine light still off at this point. Next day,,( 17 degrees cold day) had to take a test drive because of big road trip,, Went and took another 20 minute ride and stopped at the same store,, came out,, it started,, went though not deep puddle again slowly and went to another store and went in for about 30 minutes. came out car wouldnt start again. Mechanic tried to kick the tank,, wouldnt work. Let it rest. Still didnt work. Cranks but doesnt turn the engine on. Fuel pump on,, hear the hum.. Had to get a tow. Was out in the cold,, 2 old ladies.. lol Still dont start. What do we do. Spent most of our money! Help please!