Engine Light does not go off
Engine light is on, computer hookup reads
that it is running lean, computer can reset the light but it will come back on within a few days. Any suggestions will help.
That is probably related to MAF (mass air flow) sensors or Oxygen sensors or IAT (intake air temp) sensors. These sensor routinely go bad, especially in Chryslers and need to be maintained.
O2 sensors are about $60 and MAF are around $150.
I checked youtube and i can see videos of MAF and o2 changes, but not on a Dodge Caravan.
Check with your local mechanic and maybe he will give you a fair price to change all of them.
Wish I could be more help on that. Perhaps if you know the specific code we can help more.
There is also the key dance to tell u codes.
This might not help, but I took my caravan to a local mechanic who charged me for a diagnosis, and told me I need a new transmission.
I then took it to an Aamco station who did not charge for diagnosis and found out it was a speed sensor...Bottom line is go somewhere that won't charge for diagnosis,and who knows Dodge Caravans and then get a second opinion because it could get costly if they don't know what they are doing. Good luck!
Try changing your gas cap an make sure it's tight
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