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  1. 6.0L Problems Forum
    2006 F250 6.0 around 140k miles What am I missing? When the Modis scanner says 3960 psi desired can only get about 3300 psi actual. That's when you can feel the power drop or kind of surge. The ICP is in the 80s. Air pressure tested the hpop system-160 psi dropped to about 140 after 30 minutes...
  2. 6.0L Problems Forum
    Hey everyone, I just joined this forum because this is really a last resort. I have a 03 6.0L that just had a lot of work done on it but is now having a hesitation/studder issue when accelerating. So ive only noticed it when the truck gets to full operating temperature. I still have power when...
  3. 99-03 7.3L Powerstroke Problems
    I haven't posted in a while as my truck has been purring like a kitten. In fact, it was purring like a kitten at 75mph down the highway the other day (and I said, man, this thing is running GREAT!), seconds later, it coughed, sputtered, then ran again, then coughed, sputtered, ran, then died as...
  4. 6.0 Motor problems
    I just purchased this truck a month ago and am having issues with the lack of power. This is my first 6.0 so I am looking for some advice. I hooked the truck to my AE and ran some test and got the following results. I am going to pull teh EGR valve tonight and see what it looks like...
  5. 6.7 Problems Forum (2011-2016)
    Need some help...I have a 2012 6.7 F-250 with 14,000 miles. At about 3,000 miles I noticed the shifting of 1-2 and 2-3 had changed. At times it hesitates or takes to long between shifts (very annoying). The first time I took the truck to the dealership they told me nothing was wrong and reset...
  6. 99-03 7.3 Motor Problems
    Have an E99 dually with a 120,000 miles on it. I installed an edge evo ht programmer. During a hard acceleration the truck has a rattle like its running out of fuel. If I lift my foot a little the rattle will go away and the engine will catch up. The truck only does this on the 80 & 100 HP...
  7. Engine 911
    I just bought a 2000 7.3 f350. It has a new transmission from ford. The truck has 104000 miles. It drives fine at 75 mph. I drove 4 hrs yesterday. Driving around town at 30 mph and 1300 to 1500 rpm the truck will feel like it is missing. If you give it more pedal it is fine and accelerates. It...
  8. 6.0 Motor problems
    This is my problem...first off i have an 06 f350 6.0 with 35,000 on it. Problem: After the truck has been driven for approx 20-30 min and is up to good operating temp it has random but severe hesitation. Most often this happens when starting from a stop but also sometimes when getting into the...
  9. 6.0L Problems Forum
    :dunno:If anyone can point me in the right direction or in the exact direction I would really appreciate it!!!! My truck is a 2006 6.0 totally stock with 36,000 miles... My truck has a very heavy throttle hesitation. This happens pretty regularly in two instances. The truck must be at...
  10. 6.4L Performance Parts Discussion
    truck will somtimes not even act like i turned the key, make no noise but other times will start a few seconds after i turn the key??? thinking about taking it in but have spartan and straight pipe. will this void my warranty??
  11. 6.4 Motor Problems
    Hello. I have a 2005 Turbo Diesel 6.0>>> my cargo van bucks, stalls and shuts off. I have already changed EGR valve, ICP sensor, Fuel filters, and its still doing the samething. Any ideas??
  12. 6.0 Motor problems
    I have an 03 F350 6.0. I have an Edge Juice w/attitude programmer, 5" MBRP turbo back exhaust & K&N intake. Truck runs fine until between 1750-2250 rpms. Its a hesitation/stutter. Above those rpms it runs fine. I changed fuel filters & cleaned EGR valve (thanks to the site for instructions)...
  13. 94-98 7.3 Motor Problems
    Ok fellas, I've searched for a while, found a few guys with similar problems and waited on replys there, but got no help... So here goes: Havin a problem with a friends 96. The truck is a 1996 f-250 4x4 reg cab 5 spd 4.10 ratio. So far I've changed the oil, air/fuel filters, checked the...
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