check engine light on after oil change
just changed oil 4 days ago. the check engine light came on the next day said
something about oil pressure and stuck off. What do I need to do now.
I suspect the oil change guys didn't refill it completely so check your engine oil level and they should top it up or at least tell them they're careless. If the warning flashes again, follow up on what it says. But if that's a check engine light, have it scanned for fault codes. You may even have some warranty there. But don't ignore an oil problem.