If a swap was done from a 2.3 to a 5.0 and you go through emissions. Will it pass?
I'm looking at buying one with a swap done but my county requires emissions.
Depends on state. Here in MA, they don't pop the hood or do a sniffer test. Technically the engine and emmissions controls must be stock but there's no way for the inspector to verify. As long as it has cats on it, you are more than likely to get a pass.