Dharmaboy

This is my last kick at the can for this one. in the past 3 months i have swapped the thermostat, MAF and did a fuel system cleaning. All in about 1K in 3 months. Cars worth about 3k if that with the rust. I drove to work today and this started happening. Before I took this vid it almost stalled but corrected itself. I am thinking EGR or vacuum leak but my mechanic said no code is being thrown so. If this wont fix it I am getting tired of throwing more money at this ghost after this last visit to the mechanic. car only has 150k Km on it too.

https://www.youtube.com/watch?v=GbWP...ature=youtu.be