sluggish car , sometimes

[blue3]

Has anyone felt thier car sluggish one day , then more powerful than normal another?

[Sean80]

The only thing that makes my car sluggish is if I run the air conditioning. But that happens with all cars.

[3GFX]

Air filter cleaning time ;)

[Xerox]

You'll feel it depending on air temperature, humidy, altitude.
There's a reason why "Cold" air intake is better for performance.

[blue3]

Have any of u experienced , VVt kicking in softly , then hard another time ?

[Donutz]

You'll feel it depending on air temperature, humidy, altitude.



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x2. Pay special attention to your car's performance on a hot humid day in the summer vs. a crisp spring/fall day.

[EvilEric]

I thought it also had to do with your oil needing to heat up or something in the morning which is why if you go for a short drive performance is worse?

[MidnightSpeed]

Mines been feeling a bit slow, but thats cause of the rain/moisture in the air. I am gonna have to take a weekend off to cleean the entire car, including the filter.

Do you have a CAI?