Question C4 issue

[RvetteK]

My C4 is sluggish/sputters when I go light/easy on the gas paddle. If I hit the gas no issue. Any thoughts as to why? Thx

 

[AxeZ06]

My C4 is sluggish/sputters when I go light/easy on the gas paddle. If I hit the gas no issue. Any thoughts as to why? Thx

Old gas in the tank?
Fuel filter need replacement?

 

[YFCvii]

@VikingTrad3r may have a few thoughts ?

 

[RvetteK]

Thx but yeh filter was replaced and gas has been circulated through. Using Premium as well.

 

[12cents]

Off the top of my head, is the throttle plate sticking, have you checked the throttle position sensor? And while I am thinking on it, any codes or check engine light?

 

[Dave91TM]

Hanes Manual Troubleshooting, Engine stumbles on acceleration.
1. Fouled spark plugs
2.Fuel injection system- adjust or repair
3.Fuel Filter clogged
4. Incorrect ignition timing
5. Intake manifold air leak
Look for something simple 1st. Good Luck

 

[VikingTrad3r]

My C4 is sluggish/sputters when I go light/easy on the gas paddle. If I hit the gas no issue. Any thoughts as to why? Thx

need your year.