Probably switch. I just changed mine. It was doing the exact same thing. $12 for the part. It is part of a recall I think, so you might be better off having the dealer do it.....but, one thing I love about the dealer is that you have to sign off on a diagnosis charge, and if it isn't something that is under the recall you have to pay that.

I did mine myself because of violent outburst problems associated with past dealer experiences.
Con
tour...
Tourette's syndrome...coincidence?