My M20 runs pretty terrible at idle, the idle stays around 800rpm but it stumbles quite a bit, and smells rich at the exhuast. Even with the engine out of idle it stumbles slightly if kept at a constant rpm.
It has new plugs, new intake boot, the intake manifold gasket was replaced just over a year ago, the valves were adjusted this week with a new gasket and the four rubber plugs.
The AFM seems to read ok with the resistance rising as the flap moves, and the temperature sender is giving a resistance about where it should be (car wasn't dead cold or fully warm, but the value was in between where bentley says for the each)
The video doesn't really show how rough it is, it's very noticable though.(maybe i'll get a better video)
Any help/suggestions are appreciated.
It has new plugs, new intake boot, the intake manifold gasket was replaced just over a year ago, the valves were adjusted this week with a new gasket and the four rubber plugs.
The AFM seems to read ok with the resistance rising as the flap moves, and the temperature sender is giving a resistance about where it should be (car wasn't dead cold or fully warm, but the value was in between where bentley says for the each)
The video doesn't really show how rough it is, it's very noticable though.(maybe i'll get a better video)
Any help/suggestions are appreciated.
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