2008 F-250 SD 5.4L 4WD Power issue
#31
#32
Dave, what year 5.4L did you have that was so crappy?
My 2010 pulls my 7500 lb TT like a champ. Maybe you got a lemon.
I notice only a handful of people bashing the 5.4 on this site, but there are actually more posts positive than negative. Same people bashing and many different people happy. That should tell you something, but you are speaking from experience (with your lemon).
Glad you are happy with the 6.2 and thanks for supporting Ford with your purchase to keep our jobs right here where they belong.
My 2010 pulls my 7500 lb TT like a champ. Maybe you got a lemon.
I notice only a handful of people bashing the 5.4 on this site, but there are actually more posts positive than negative. Same people bashing and many different people happy. That should tell you something, but you are speaking from experience (with your lemon).
Glad you are happy with the 6.2 and thanks for supporting Ford with your purchase to keep our jobs right here where they belong.
#33
#34
A 5.4 towing 8k through the mountains at 65 mph is ease? Ever get out of first gear?
After owning one for 3 years and struggling to tow 7500#, I know what an over rated turd it is. I just call it like I see it. My opinion of the 5.4 will never change.
Sure, it's within spec. So was my camper. Ended up meaning nothing.
No war of words here, just opinions based on experience.
After owning one for 3 years and struggling to tow 7500#, I know what an over rated turd it is. I just call it like I see it. My opinion of the 5.4 will never change.
Sure, it's within spec. So was my camper. Ended up meaning nothing.
No war of words here, just opinions based on experience.
Also it should be noted I have never towed with the 3.73 gearing on the F250. When I bought my truck the dealer said If I do any towing get the 4.10's so thats what I did and I don't regret it. Every post I've come across concerning tow performance with the V8 has had the OP with 3.73 gearing. Apparently it makes quite the difference!
BTW I like your truck. I wish they had that bronze color when I bought mine
Dave, what year 5.4L did you have that was so crappy?
My 2010 pulls my 7500 lb TT like a champ. Maybe you got a lemon.
I notice only a handful of people bashing the 5.4 on this site, but there are actually more posts positive than negative. Same people bashing and many different people happy. That should tell you something, but you are speaking from experience (with your lemon).
Glad you are happy with the 6.2 and thanks for supporting Ford with your purchase to keep our jobs right here where they belong.
My 2010 pulls my 7500 lb TT like a champ. Maybe you got a lemon.
I notice only a handful of people bashing the 5.4 on this site, but there are actually more posts positive than negative. Same people bashing and many different people happy. That should tell you something, but you are speaking from experience (with your lemon).
Glad you are happy with the 6.2 and thanks for supporting Ford with your purchase to keep our jobs right here where they belong.
i must agree my 5.4 tows very well. and i tow my 6500# tractor with a 1800# trailer quite a bit and i couldnt be happier. I know with a 6.8 or what not it could be better but i am very suprized with what the 5.4 can do if driven right. MPG could be alot better though
Here's a few pics of my truck and trailer stopping somewhere in the mountains between Girdwood and Kenai on the AK-1.
#35
I had the same deal going on with my 05. I got a SCT from Mike at 5Star and he set me up with a performance/tow program I run all the time, also did an intake mod that helps alot in my mid range. Then took my cats off and put pipe in place the were getting clogged and killing power. Now its running like a champ and pulling better than any othewr 5.4 I have ever had. I can also stay with my dads 05 6.0 up till 70 mph and he has a superchip with turbo back MBRP. I love my truck now and can pull away from most other car and trucks on the rode. But the down side now is I dont think I am gonna keep the tires on it very long lol
#36
#37
#38
I can't really remember the cost of my SCT programmer, and I bought it in Canadian dollars, so the price wouldn't help much anyway
On 87octane gas, I believe they claim around 30hp and 40ftlbs? I could be wrong, as my memory isn't too good with numbers
The biggest difference is in the drive by wire system. The truck resonds better to input and the shift points are better.
I got an 87economy, 87 HP/Towing, and a 93 HP/Towing. I experimented with the economy tune, but I found that the mileage increase was only around 1mpg and the truck drove pretty much like stock. The 87HP/Tow tune gives me similar mileage to stock, but the truck drives and pulls considerbly better, I use this tune pretty steady. The 93 tune made a notable difference in power and had similar mileage to the 87HP tune, I experimented with it alot, but now I can not get 93octane gas in Northern BC.
I do put the truck back to stock durring the winter months because it makes it alot easier to get tires to hook up when accelerating At some point, I will probably talk to Mike at 5Star about a 91 octane tune and maybe something specifically for winter driving
On 87octane gas, I believe they claim around 30hp and 40ftlbs? I could be wrong, as my memory isn't too good with numbers
The biggest difference is in the drive by wire system. The truck resonds better to input and the shift points are better.
I got an 87economy, 87 HP/Towing, and a 93 HP/Towing. I experimented with the economy tune, but I found that the mileage increase was only around 1mpg and the truck drove pretty much like stock. The 87HP/Tow tune gives me similar mileage to stock, but the truck drives and pulls considerbly better, I use this tune pretty steady. The 93 tune made a notable difference in power and had similar mileage to the 87HP tune, I experimented with it alot, but now I can not get 93octane gas in Northern BC.
I do put the truck back to stock durring the winter months because it makes it alot easier to get tires to hook up when accelerating At some point, I will probably talk to Mike at 5Star about a 91 octane tune and maybe something specifically for winter driving
#39
An '07 F150. Fair comparison to a 5.4 in a 250? Not sure. All I can say is I was told with a towing capacity of 9700# it would handle my trailer with ease. It didn't.
You are not the first person to say that, and for all I know maybe it's true. I guess I'd have to drive another F150 set up the same way to tell.
Agreed. I seem to be in the minority, and am glad most people are happy with their 5.4's.
I wouldn't have it any other way. As bad as my experience with the 5.4 was, it was still better than driving a Chevy, Dodge or GMC.
Interesting. I wouldn't think it would make that much difference unless it's tuned differently for the 3/4 tons.
That seems to be the consensus.
Thanks.
Maybe you got a lemon.
I notice only a handful of people bashing the 5.4 on this site, but there are actually more posts positive than negative.
Glad you are happy with the 6.2 and thanks for supporting Ford with your purchase to keep our jobs right here where they belong.
Just from my experience, my F250 tows great. I see your previous TV was an 07 F150 with the 3.73's. Other factors such as the brakes, gearing, frame, and transmission play a role. I've actually towed the above mentioned travel trailer with an older Expedition which also has the 5.4L Triton V8 and that was a completely different story.
Every post I've come across concerning tow performance with the V8 has had the OP with 3.73 gearing. Apparently it makes quite the difference!
BTW I like your truck. I wish they had that bronze color when I bought mine
#40
HP and TQ numbers don't lie, but the expectations and perceptions of people are all over the map. The fact is, with 300 HP and 365 TQ, you have more power available to you than any stock big block from a decade ago. The fact also is, that you have less power than the motors available in half ton segment trucks from the competition, and your truck weighs a lot more.
Those who say the 5.4 is adequate are telling you the truth.
Those who say it tows heavy with ease are embellishing the truth, or have modest expectations, or maybe just inexperienced.
There is nothing wrong with your truck. It is performing as designed, but a bit less than you would like. Only you can decide whether you can live with it.
Regearing first, and tuning second, may improve your performance a little.
Those who say the 5.4 is adequate are telling you the truth.
Those who say it tows heavy with ease are embellishing the truth, or have modest expectations, or maybe just inexperienced.
There is nothing wrong with your truck. It is performing as designed, but a bit less than you would like. Only you can decide whether you can live with it.
Regearing first, and tuning second, may improve your performance a little.
#43
Those who say it tows heavy with ease are embellishing the truth, or have modest expectations, or maybe just inexperienced.
There is nothing wrong with your truck. It is performing as designed, but a bit less than you would like. Only you can decide whether you can live with it.
Regearing first, and tuning second, may improve your performance a little.
I don't know how accurate those estimated HP/TQ gain numbers are but you should see a difference. Just don't expect super-charger type performance from this simple add-on alone tho.
#45