Piston Slap: CAN Busing Around a No-Start Van?
Bob writes:

Hello Sajeev,

My wife’s 2012 Grand Caravan has a quirk: an intermittent no start condition when the key is inserted into the ignition and turned. Dash lights come on, but engine doesn’t crank. Doesn’t seem to matter if I cover the brake or not. Doesn’t seem to matter if the row the gear selector a couple times. After 3 or 4 attempts of turning the key it suddenly starts and drives.

I researched fuse boxes, but the symptoms don’t quite match. I researched the neutral switch device, but once again symptoms don’t quite match. Ignition switch might be the culprit? My red herrings:

  1. The car has stalled, intermittently, a half-dozen times while driving to work at roughly 35 mph. Pull over, and it restarts.
  2. My best friend’s wife has a 2013 Town & Country with the same problem. We were both shocked.
  3. When we first bought the car, we lost the one and only original key. So not wanting to pay the dealership fee of $500+, the internet found a guy who could do it from the back of his car for $200. The keys are Dodge keys, but not Grand Caravan specific. They have worked fine, but I wonder if once in a blue moon the ignition switch decides it doesn’t like the impostor keys? And my friend, who has the same problem, has their original keys?

The van has been a godsend for our three kids and dogs, so the idea of going to a SUV or Mega-truck sounds like a lot of money for less space, but I can’t have her driving around wondering if she will stall in traffic, or — more annoying — just can’t start after loading up to go somewhere with the kids. The dealership is useless unless they can replicate it. And it never does it when you want to show someone.

Perhaps the car is possessed by the ghost of passenger from its prior rental life?

Read more
  • 3-On-The-Tree My 2009 C6 corvette in black looks great when it’s all washed and waxed but after driving down my 1.3 mile long dirt road it’s a dust magnet. I like white because dust doesn’t how up easily. Both my current 2021 Tundra and previous 2014 Ford F-150 3.5L Ecobomb are white
  • Bd2 Would be sweet on a Telluride.
  • Luke42 When will they release a Gladiator 4xe?I don’t care what color it is, but I do care about being able to plug it in.
  • Bd2 As I have posited here numerous times; the Hyundai Pony Coupe of 1974 was the most influential sports and, later on, supercar template. This Toyota is a prime example of Hyundai's primal influence upon the design industry. Just look at the years, 1976 > 1974, so the numbers bear Hyundai out and this Toyota is the copy.
  • MaintenanceCosts Two of my four cars currently have tires that have remaining tread life but 2017 date codes. Time for a tire-stravaganza pretty soon.