I have a 95 Grand Caravan with the 3.3 engine. I have had the engine stall several times while driving on the highway and slowing down for slow traffic. Each time it will start again after waiting for 15-30 minutes. Several times it has happened when approaching slow traffic in Chicago. Not a good place to have a vehicle stall. It only happens about once a year but at the worst times. It seems that high outdoor temperatures increase the occurances. Last week while traveling it happened again while we were pulling a small trailer loaded with camping supplies. This time however it stalled 3-4 times while driving thru Chicago on I80 in the construction areas. After reaching our destination we had a local small town garage check the van. It needed a tune-up so they changed all filters, plugs & plug wires. They also changed the crankshaft sensor and MAP sensor. Their initial installation of the Crankshaft sensor must not have been adjusted properly because it still wouldn't run right after it warmed up. Readjusting it seemed to make all work OK. On our way home it stalled one time when coming upon slow traffic near an accident, but it started up right away again. One time when going up a longer incline the tranny shifted down into 2nd and there were several hesitations. After shifting back up it ran fine. After arriving at home I went to start the van about 10 minutes later and it didn't start very well. Lot of sputtering until it cleared out and ran OK again. The error codes that I have now are 12, 14, & 32. Can anyone clearify what code 14 & 32 indicate. Also, the Check Engine light still comes on after driving 5 -10 miles. Fuel pump was also checked. 75PSI dead head, & 32 psi fuel pressure running. Anyone have any suggestions on what to check next?
Don