Mechanics

ENGINE ACCELLERATION

2005 Dodge Ram • 5.9L V8 RWD Automatic • 65,000 miles

On my 2005 Dodge Ram 1500 I seem to be getting a flat spot in the accelleration that seems to be getting a little worse over the past week. When you depress the gas pedal from a stop it starts off then there is no accelleration for a short range through depressing the pedal then it jumps abrubtly and goes. Can you tell me what this may be? Maybe a throtttle position sensor?
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Ronson
December 30, 2013.



Scan for codes and check fuelpressure with a gauge auto parts rent the gauge
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Hmac300
Dec 30, 2013.
I am getting a po409 code I believe for an EGR fault. I have cleared this about 4x in two years and it stays off for quite a while. I have checked fuel pressure and I was told it is average. Any other ideas?

Tiny
Ronson
Jan 13, 2014.
If the fuel pressue isn't at least 58 psi thenit's not ook try cleaning the throttle plate on both sides with choke cleaner and iac hole then it may be sticky causing the problem. Also clean area around tps switch but I think if plate is cleaned it will take care of it. Unless it's a gas pedal problem. With that sensor but you don't have the correct code for it.

Hmac300
Jan 13, 2014.

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