Assuming the codes started with the letter P, the codes are listed below.
There is a problem with the system that controls engine emission levels. Get it checked by a good mechanic.
P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1.
P0442 - Evaporative Emission System Leak Detected (small leak).
P0455 - Evaporative Emission System Leak Detected (large leak)
I can't afford to take it to shop. Do you know what could cause theses to happen at same time? Thanks Simon A.
The O2 sensor on the exhaust could be faulty. As for the EVAP system. It could be anything from a loose fuel filler cap to a punctured fuel tank. The attached image shows you what parts need checking as well as the pipes and connectors.
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SOURCE: firing order of 2003 dodge grand caravan
For the 2003 Dodge Caravan (and Grand Caravan) ALL 3.3L V6 Engines (including the Flex Fuel): Also for 3.8L V6 Engines:
Firing Order:
1-2-3-4-5-6
Cylinders:
........(back).......
|...1....3....5...|
______________
|...2....4....6...|
Ignition Coil:
.......(back)
electrical connection
...........|
..........V
5........1........3
2........4........6
.......(front)
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!
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