Article Comments - 2008 F-450 Super Duty Full Test

146 messages, Last post on Oct 26, 2009 at 7:20 AM

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What is this discussion about? Ford F-450 Super Duty, Truck

Article comments for Full Test: 2008 Ford F-450 Super Duty - For those hauling heavy loads — whether it's an extended horse trailer, a part-time home for recreation in remote areas or even a pair of hobby cars — your steed has arrived. (more)

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#14 of 146 Its not Fords fault you didn't read. by mschmal Jul 03, 2007 (4:33 am)
It is well known to the sales staff at my dealer that the F-450 is governed to 85 mph. This is due to the limitations of the commercial truck tires that are used. This is even one of the questions on the certification test the sales reps take. Personally I think you should be arrested for public endangerment and animal cruelity for attempting to drive that big a rig that fast. Mark.
#15 of 146 Re: Trouble w/ 2008 Diesel [ocalamax] by pamr Jul 09, 2007 (6:33 am)
Replying to: ocalamax (Apr 30, 2007 1:54 pm) I also just purchased the same truck approximately 3 weeks ago. Also, I pull a 4 stall horse trailer with living quarters (14,000 lbs). On this 4000+ mile trip, I got absolutely horrible mileage at an average of 6.6 miles to the gallon. During this trip the check engine light continue to come on and we would have to stop to let the engine cool. I only averaged between 60-70 miles per hour on all interstates through the 14 states we drove through. In addition, on the last leg of this extremely expensive trip, a very loud noise began to sound from directly under the middle of the truck. A loud metallic spinning sound occurred and I lost all capability to accelerate the vehicle. I was able to cost to the side of the interstate with the trailer in tow and that was the end of any further movement with this brand new, two week old 2008 F-450 Diesel truck. The Ford dealer had to drive to Kentucky to tow my new truck and neighbors drove up to gather us and our trailer. I had a F-350 which got much better mileage and did not fail me on the many interstate trips I must make with my business. I have yet to make even the first payment. My faith in reliability is non existent with this vehicle. With the sticker price, the fuel expenses and the fact that this is a brand new vehicle, I should not have to worry about my safety when on the highway in this vehicle. Replies to this message: elwoodn (Nov 28, 2007 12:18 pm) badluck4 (Dec 07, 2007 4:41 am)
#16 of 146 what happened to your truck? by orwsam Jul 11, 2007 (12:31 pm)
i bought a 08 f450 crew cab dulley 4x4 lariat. last week and the steering has been a isue and the tail end slides around on the freeway. it has 150 miles on it . what happened to your truck on the free way? i tow a 18000 pound fith wheel to the deasert and its a lot of up hill's. please let me know. sam Replies to this message: tpaine (Sep 04, 2007 6:29 am)
#17 of 146 08 Not so great!~ by 08mistake Jul 20, 2007 (5:26 pm)
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#18 of 146 08 Not so great!~ by 08mistake Jul 20, 2007 (5:43 pm)
Wish I could attach my Dino testing report for my truck. Ford claims this truck has 350 hp and 650 ft-lbs of torque. Well this is not the case with my truck the best it could do was 155 hp 3150RPM and 271 ft-lbs torque. If this cannot be fixed, i think this is pretty good grounds for false representation of the vehicle. Replies to this message: losman54 (Aug 16, 2007 6:30 pm)
#19 of 146 Re: My new f-450 [floorz] by 08mistake Jul 20, 2007 (6:02 pm)
Replying to: floorz (May 07, 2007 9:11 am) This truck does suck fuel....not to mention no power power to pull a 32ft fifth wheel. No help from the Ford dealer or Ford Engineers as of yet! I take it back in on Monday....will be interesting to see what they come up with. How ever they do know that I will be taking it back to the dino to see what improvement they have or haven't made on Hp and torque. Fuel is about 9.9mpg at best!
#20 of 146 Re: Gas Mileage - 2008 Super Duty [luken] by 08mistake Jul 26, 2007 (5:18 pm)
Replying to: luken (May 14, 2007 10:35 am) Any improvement with fuel economy? Still working on the issues with our truck. It has been at the dealership all week. I will keep you posted as to any improvements when it comes back. Replies to this message: floorz (Jul 27, 2007 6:27 am) charlie890 (Oct 25, 2008 7:45 am) seamule (Apr 23, 2008 6:11 pm)
#21 of 146 Re: Gas Mileage - 2008 Super Duty [08mistake] by floorz Jul 27, 2007 (6:27 am)
Replying to: 08mistake (Jul 26, 2007 5:18 pm) I have about 8000mi on my f450 and have noticed only a slight increase in fuel economey. On a recent trip keeping speeds under 75mph the best I could do was about 9mpg. around town I get about 9.9. Towing my boat still gets about 5 to 6mpg. I still love this truck but come on ford, what's up with this mileage? I would love to be able to put a chip on it to increase mileage but we know ford's stance on that one. Keep us posted on what your dealer comes up with. Replies to this message: charlie890 (Oct 25, 2008 7:45 am)
#22 of 146 What Rear end do you have? the 4.88 LS? by mschmal Jul 29, 2007 (6:18 am)
Check your window sticker. Most of the F-450s are shipping with the 4.88 LS rear end as it is standard. This is a commercial truck ratio and offers towing power beyond any other factory pickup's wildest dreams. AND it sacrafices fuel econ to get it. If you do have a 4.88, you might want to get a price on swapping in a 4.10. Mark. Replies to this message: floorz (Jul 30, 2007 4:32 am)
#23 of 146 Re: What Rear end do you have? the 4.88 LS? [mschmal] by floorz Jul 30, 2007 (4:32 am)
Replying to: mschmal (Jul 29, 2007 6:18 am) Mark, I have the 4.88. Before I spent money on a new rear end I would want to see some true mileage figures with the 4.1 axle. Do you know of any? As I stated in an earlier post, I tow a 14,000lb boat. The 4.88 axle is the only way to get the tow package on this truck, brakes etc. jb