V10 bucking at acceleration

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ram1500

Member
Joined
Mar 23, 2010
Posts
15
I have a 2000 Gulfstream F450 SD with 20195 miles. It hesitates and bucks when you depress the acelerator more than halfway. The truck runs fine otherwise. Changed the fuel filter and still having issues. Any suggestions would be appreciated.
 
You might want to check under the hood to make sure the little critters haven't chewed any wires or vacuum lines. It's that time of year and can happen overnight.                                                                          Jim
 
Usually a hesitation when you first press the gas pedal is the accelerator pump which is part of the carburetor. Next best guess would be the spark plug wires.
 
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