Q: Engine performance at low RPM's
Hello..At Idle and like 5 mph ....while and a bit after releasing the brake pedal, i feel the engine is about to die but doesn't..i changed the vacuum line that connects the intake manifold and fuel pressure regulator..Things actually got better .but still you can feel the same but with a less impact than before..(when releasing the brake pedal, engine's sound deteriorates momentarily then comes back to life) ..Is it a short circuit affecting the engine due to a brake switch or something else? thanks in advance..
My car has 152857 miles.
My car has an automatic transmission.
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