☰
GET A QUOTE

Q: Rough acceleration and sputtering

asked by on June 22, 2016

My truck starts just fine, but once I’m driving, it roughly accelerates like it’s sputtering. Once I’ve driven a while and the truck is warmed up, then everything is okay. I’m thinking the problem might be the fuel pressure regulator. I have the new part for it, but need a diagram exactly where it is and how to get to it. I do a good bit of my own auto repair, but having trouble with finding where it is on my make/model. Could you send me a diagram or give me some steps to find it? Thanks.

Recommended Services

Car idle is rough Inspection $94.99 - $114.99 Get a Quote
Fuel Filter Replacement $98.50 - $325.56 Get a Quote
Or For Any Other Auto Repairs Get a Quote

The regulator is mounted to the fuel filter housing where the fuel line goes in. You may have a bad injector or two that is causing the problem you are having. The injectors on these engines had issues that are causing them to not operate and intermittently cause the misfire or rough running. I recommend having a technician from YourMechanic inspect your car’s rough running issue. If necessary, they will be able to replace your fuel filter and make any needed repairs for you.

Ford
Noises
transmissions
2006
acceleration
F-350 Super Duty
V8-6.0L
sputtering
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Driver side door not opening
It sounds like you have a bad door latch or something is broken in the door. A common problem with that car is the spring for the door latch breaks not allowing the door to open. The fix is going...
Read more
Serpentine belt keeps shredding because of bad pulleys
Sometimes when the pulley (https://www.yourmechanic.com/article/how-belt-pulleys-work) goes bad on the A/C compressor this means the pulley bearing went bad. When this happens, sometimes the bearing seizes and spins on the front of the compressor area where the bearing sits. This will...
Read more
Car wont run in D at first, need to start in second or first gear.
This may be related to a few different issues such as a faulty shift solenoid (https://www.yourmechanic.com/services/shift-interlock-solenoid-replacement) or failing torque converter in your transmission. When either of these happen and too much torque is applied (i.e. starting in 1st gear), this...
Read more
Code 0132 and 0138
Hello. Codes like these can be tricky, because they give us a warning that the voltage readings are out of range, but they do not tell you why. The high voltage reading is showing that the air/fuel mixture being processed...
Read more
Lifter taping
As you may know, in cold weather many oils do not move quite as fast as they do in warm weather. The tapping noise you are hearing is likely the result of the motor oil taking longer to get to...
Read more
Rotor/propeller sound emits from rear passenger side
I would recommend taking your vehicle back to the place that performed the service and ask them to take a second look. If the vehicle did not have this issue prior to having it serviced, it is likely that something...
Read more
I have a 2004 Chevy impala that doesn't move when it's in drive an i step on the gas peddle. Why?
This may be a number of different possibilities, however it sounds like it may be related to a transmission problem. This can happen for a few different reasons such as low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a faulty control solenoid. An...
Read more
my 1993 previa was working fine when I parked it for a year or more, I tried to start it, the electrical part is fine but did not
Gasoline has a relatively limited shelf life. If gasoline was left in the fuel tank for more than 6 months, to get the car running the tank will possibly have to be thoroughly drained and cleaned. In all events, if...
Read more

Related articles

The Best Used Cars to Buy If You're a General Contractor
If If you're a general contractor, you probably aren’t in the market for a used car. More likely, you’re looking for a pickup truck, because you need to haul equipment and supplies to various job sites. Most contractors will likely...
Read more
How Long Does a Kickdown Cable Last?
In In order for a car to run smoothly, the engine and the transmission will have to work together. With all of the different components in the engine and transmission of a car, keeping up with them all can be...
Read more
The Top 5 Selling Cars in Arizona in 2012
Depending Depending on where you live in Arizona, the weather is either arid or there may be periods of heavy snow – such as in the mountain areas. The vehicles that have been popular in previous years for the area,...
Read more

Browse other content

Services
Cities
Maintenance
Cars