increase vacuum

[madoc05]

To start off at idle my vacuum is reading 20in. and when I go WOT I have about 4in. By 4000 I’m at 5in. and at 5000 i have about 10in. The car seems to be sluggish any ideas what could be causing it?

 

[VelocitàPaola]

Sounds like you're moving too much air in idle... You should be at about 15 in. idle and next to zero at WOT.

I don't know exactly how this correlates to your car feeling sluggish though. You'll have to give us more symptoms.

 

[madoc05]

there isn't any other symptoms it is gaining vacuum with rpm's and the engine fells bogged it seems to have trouble gaining Rpm's and speed.

 

[VelocitàPaola]

Have you checked for leaks, cracks, etc.? How's your air filter? Has it been changed or checked any time recently?

Open the hood of your car and just stare - this sounds like it may be something obvious. Just look around for out of place things and report back.

 

[madoc05]

I checked all the lines coming off the TB and manifold all seem to be good. As for the air filter that was changed when i did a tune up in January.

 

[XMasta19]

...find your vacuum leak

 

[BigRand]

...find your vacuum leak

I 2nd that. Just had the same issue with a friend of mines car over the weekend