So my step son changed the plugs on his minivan because it was stalling at lights. I told him to get champions but he got motorcrap iridium. Now the car idles worse and is still dying at lights, even more frequently. Should I tell him to swap the plugs? I was thinking it could be the IAC, EGR if it has one or a dirty throttle body
Well, it finally pulled a code today so I told them to take a ride to autozone, looks like its a bad coil, so it paid off for them to wait a couple days. Paid off for me too because I'm sure I'll be the one doing the work.