pos truck
it's still pinging on any kind of hill. i've checked for vacuum leaks and
found nothing. i've cleaned the mass air and still pinging. and now i replaced
the act sensor and just put on a reman. maf and it's still pinging, but it is
idling better and feels more responsive. or it's just in my head cause i feel
like crap because of the damn money i've spent for what seems like no
reason.
now i'm wondering if maybe i have a bad plug. it's not missing but maybe
the pinging has beat a hot spot into a plug.
i don't know, but i have no check engine light and it's running bitchen
except for when she see a hill.


