Q: My 99 Ford F250 Super Duty with a 5.4 runs hot when I'm going around 70 miles an hour for about 10 miles while pulling a load
My 99 Ford F250 Super Duty with a 5.4 tends to run hot when I'm going around 70 about 10 miles while pulling a load
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
What others are asking
How full should I keep my gas tank?
In my opinion, you should keep your tank at least half full (https://www.yourmechanic.com/article/how-full-do-i-need-to-keep-the-fuel-tank-at-any-given-time) at all times. This is not for any mechanical reasons but more for personal safety reasons. If you treat the halfway mark as if that were the...
Brakes locking up
Hello. Your brakes can lock up for many reasons. If the wrong brakes were used or if they are contaminated with oil or grease than this will occur. If neither of these are present then there may be a problem...
Car feels like it's spinning tires when I accelerate from a stop
This is caused by the 1 to 2 clutch sealing rings inside the transmission. The transmission should be checked to verify - but this is the most common problem. The transmission will need to be removed and overhauled to be...
Gas smell inside cab
Hi there, thanks for writing in about your 2006 Pontiac Solstice. It's possible that something on the turbo kit was installed improperly, such as hoses were crossed in the process, or if there are vacuum leaks causing components to malfunction....
Prnds flashing lights anb p0777 code
Hello. For this vehicle, it appears that the solenoids are located inside the transmission. For many vehicles the transmission control solenoids are bolted to the exterior of the transmission, however for this vehicle the solenoids are part of the transmission...
Starting in the morning
Cold weather can effect your car in a number of ways. To start, we need to know if the engine is cranking but not starting. If the engine is not cranking, or has a slow crank on cold mornings, your...
The car makes loud shaking/jarring noise when the steering wheel is only slight turned rightward. There is no noise when turning left.
Hi there. From the description you have provided, the noise you are hearing from the rear of the vehicle and the feeling your vehicle has while driving, should be looked at sooner than later. The swaying (fish-tail) action, could be...
I started my car this morning and went to put it in drive. As soon as I took my foot off the brake to give gas it shut off completely.
This may be related to a couple of possible things. There is a component called an idle air control valve that monitors the air intake as it is mixed with fuel prior to being injected into the engine at low...
All my car doors are locked. The key won't unlock them. I have no key fob
If the key will not unlock the door then you may need to have a service to come and unlock the doors for you. I would recommend getting a key cut to open the door and get a key FOB...
Related articles
Symptoms of a Bad or Failing Carburetor
Common signs include reduced engine performance, black smoke coming from the exhaust, backfiring, overheating, or hard starting.
Symptoms of a Bad or Failing Electronic Ignition Pickup
If your car has an electronic distributor ignition system and the engine stalls or car does not start, you may have to replace the ignition pickup.
Symptoms of a Bad or Failing Water Pump
Common signs include coolant leaks at the front-center of the car, loose water pump pulley, overheating engine, and steam coming from the radiator.
Browse other content
Services
Cities