1993 GMC truck
I was driving up a hill, I stepped on the gas
and my truck stopped and then popped,
loudly, and then after that it drove just fine.
Does anyone know why it popped
Driving uphill is stressful on an engine. Maybe it finally blew out all that soot that had been clogging the catalytic converter.
The catalytic converter wasn't clogged that wasn't the issue but hopefully with anything was clogged it's no unclogged
As I said, was clogged.
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