BY TOM AND RAY MAGLIOZZI Modified: March 9, 2012 at 12:02 pm •  Published: March 9, 2012

TOM: Other possibilities include a bad oxygen sensor, which on an older car can cause the same problem as a bad coolant temp sensor. Or a vacuum leak, which is letting in too much air, which is the equivalent of "not enough fuel."

RAY: It should be something like that, John. Suggest those as places to start, and you might come off looking like a genius. And if none of that works, you might be able to buy a few more months of this myth charade by angrily blaming it on us. We wish you luck, buddy.

Keep your car on the road and out of the repair shop by ordering Tom and Ray's pamphlet "Ten Ways You May Be Ruining Your Car Without Even Knowing It!" Send $4.75 (check or money order) to Ruin, P.O. Box 536475, Orlando, FL 32853-6475.

Get more Click and Clack in their new book, "Ask Click and Clack: Answers from Car Talk." Got a question about cars? Write to Click and Clack in care of this newspaper, or email them by visiting the Car Talk website at (c) 2012 by Tom and Ray Magliozzi and Doug Berman

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