Heavy hesitation under moderate acceleration???
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Heavy hesitation under moderate acceleration???
Anybody have any ideas?
Especially when it's cold, it hesitates right around 2200-2300 RPMs under normal to moderate acceleration. Seems to get a little better when driven for about an hour, but doesn't completely go away. Doesn't throw any codes and I'm using only Premium fuel. Recently changed to NGK TR-55's and MSD wires, cleaned MAF, changed fuel filter, and an Optima Red top. Still does it. Any help greatly appreciated.
Especially when it's cold, it hesitates right around 2200-2300 RPMs under normal to moderate acceleration. Seems to get a little better when driven for about an hour, but doesn't completely go away. Doesn't throw any codes and I'm using only Premium fuel. Recently changed to NGK TR-55's and MSD wires, cleaned MAF, changed fuel filter, and an Optima Red top. Still does it. Any help greatly appreciated.
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SLP Online's website states the High Flow MAF Sensor isn't STREET LEGAL IN CALIFORNIA. Why is this? Will it not pass emissions or just the visual inspection?