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Help with a loppy idle issue.


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Hey guys,

 

 

Best way I can describe this is when driving the car it feels like someone its tapping the breaks, car seems to bog down at WOT in 4th or 5th at 55mph yet when I slow to 40mph and go to 3rd.... she hesitaes for a seconds then takes off to 13.5PSI full boost... and then shifts to 4th... hesitation... and pulling.... Plugs are new OEM replacements, only mod to the car is just installed a Glow Shift Boost controler... but the T on the V line going to the BPV....

 

 

Vid included in park to verify what I was feelling... help....

 

I'm thinking timing at this point, or miss fire? no check engine light

 

http://www.youtube.com/watch?v=ZpqOF7R1wJs&feature=youtu.be

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It shows the loppy idle going up and down, does this while im driving in any gear in sport mod, is alot more noticable in D.... I will try the MAF cleaning and look for leaks, and yes im Bone stock 100% besides my boost Gauge
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Ya u were right, when we hook up the Boost gauge, the T bracket hoses were a bit cold, so I put little sylicone around them and No more idle issue going down the road, also the new Cat back helped :)
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