Sputter on hard acceleration

CanadianCoupe91

Registered User
Ok here's the deal, Started with a 10% blower pulley, belt slippage ( so I thought) Got the new tensioners and a 5% JS and belt. Still slipping, well now it seems quite clear to me that this is not slippage, Lately the car has been pretty rebelious towards the first start of the day too. Now there's a sensor on the TB that I am expecting, just forget the name need some help with that too.:eek: So the car runs good when warm but still misses kinda thing. If I am ro roll the throttle on like fairly hard no problem. Different story when it goes down fast, gets jerky, sputters a bit... Any help on this would be much appreciated.. Some kind of a TPS I'm suspecting. Thanx Ryan.

Ps. TbirdSCfan I'm waiting on you:p
 
With the extra boost you have put towards your motor, I would replace the plugs with new ones, and gap them .048 or smaller, if you have the stock gap and are running that kind of boost id say your just blowing out spark.
 
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