To skip being a buzzard buffet, be prepared for car failures
Dear Car Talk: I have a 2001 Toyota Tundra. I take it to remote places and try to keep it well maintained.
Recently, returning from a trip, the “check engine” light came on. So, I got off the highway at the next off ramp, and the truck would not start again. It turned out to be the fuel pump.
I don’t think most people are concerned about their fuel pump, and I have since learned that they usually go out with no warning, leaving you stranded. On the Tundra, the fuel tank must be dropped just to examine the fuel pump, an expensive procedure.
So, my question is: When should fuel pumps be replaced to be on the safe side? And do you know any secret ways to test their condition? I am thankful that the fuel pump did not go out earlier in the day, or my bones would be bleaching in the desert at the end of a dirt road without cellphone coverage. I loved your call-in radio show with your late brother. — Stephen
A: First of all, Stephen, old versions of our show still come out twice every week on podcast from NPR. You can listen to the “Best of Car Talk” wherever you get your podcasts.
Unfortunately, fuel pumps are kind of like light bulbs. They’re working one second and not working the next. You rarely get any warning.
And the truth is, many fuel pumps last the life of the vehicle. We replace very few fuel pumps these days. So, I can’t recommend replacing a fuel pump preemptively.
Plus, once a vehicle goes over 100,000 miles, any part of the car may fail. You can replace the fuel pump before your next trip to the boondocks, but it could be your alternator that leaves you stranded. Or a broken timing chain.
Basically, there are 100 ways you could end up as a buffet dinner for a pack of hungry wolves, Stephen, and you can’t possibly anticipate all of them.
So, I have two suggestions. First, buy an iPhone 14, even though it may cost more than the truck is worth. It has an emergency satellite transponder built into it, so if you’re in danger and out of cell coverage, you can send a rescue request via satellite.
And second, when you get that phone, download a bunch of “Best of Car Talk” podcasts onto it, so while you’re being circled by buzzards, at least you’ll still be laughing. Good luck.
Got a question about cars? Write to Ray in care of King Features, 628 Virginia Drive, Orlando, FL 32803, or email by visiting the Car Talk website at cartalk.com.