u/Kw913

I absolutely love my minivan (came from an aging Honda that was towards the end of its life after 180,000 miles), but it has this random check engine light that comes on about once a month. I have tried driving to autozone but it automatically goes away after I turn off the engine. There is no record of a fault when they check it with their reader. We have a small warranty left from hertz and I want to be doubly sure this is just a glitch.

I’d also love to check battery health (or at least last stored test record).

Anyone have a reader they like? Cost and source?

Thanks, Katie