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Problems with 2003 Ford F-250 ENGINE

On average, the 2003 Ford F-250 starts to “feel” problems with the ENGINE and its various aspects after 138 556 miles.

Recently reported ENGINE problems on 2003 Ford F-250

Tl* the contact owns a 2003 ford f-250. while driving 65 mph, the vehicle began to stall without warning. the vehicle was taken to an independent mechanic who diagnosed that the turbo needed to be replaced. the vehicle was taken to penske ford (located at 8970 la mesa blvd, la mesa, ca 91942, (619) 464-7777), but was not diagnosed or repaired. the manufacturer was not notified. the failure mileage was 72,000.

The check engine light came on and we pulled over then when i put the truck into drive to pull out it barely moved. we were almost hit bc the truck wouldn't move so i put in in reverse to get out of the road and it did fine. so i tried to pull out again n drive and again it wouldn't go no matter how much gas i gave it. it sounds like something is drownding out or it isn't getting gas. but like i said. it won't go forward in drive or 1st or 2nd. only in reverse will it move normally. this is major!!! i can't have my kids at risk bc there's something wrong with the truck. i have only had the truck about 3 weeks so it's very frustrating.

Failed smog and every time sensors are replaced failure happens again.

My truck shuts off while driving for no reason whatsoever. the lights come and it throws no codes at all. i have experienced this while driving down the road at speeds of 50 or less. but it doesn't matter it still dies just the engine. i have not seen one investigation by the government at all. and as i go online many people are suffering the same fate to where people have gotten into accidents... i want answers!!! we need answers as this is a serious problem. the engine just dies but i don't lose electrical power, but i do lose steering and it's very hard to control the truck at these times. ford denies everything and will not help at all without money in hand!!! this is wrong... we need government to step in and help!!!

Tl* the contact owns a 2003 ford f-250. the contact stated that in order to keep the vehicle's engine on, the hazard lights and headlights had to be activated; however, the lights did not illuminate. the vehicle was not diagnosed nor repaired. the manufacturer was not made aware of the failure. the approximate failure mileage was 200,000.

The truck had what sounded like valve tap going on when it was started. i thought nothing of this since truck is a 2003 but this was a change from earlier trip. i proceeded to drive the truck since no warning lights were on and power seemed fine. going 35-40 mph about 1 mile from home i heard what sounded like a shotgun going off and the truck began to run badly and i limped it home with windows down because of gas smell. the next day i opened the hood to see what was going on and i found cylinder #2 had blown apart the coil pack and had also ejected the spark plug from the cylinder head. following that i took removed all other coils and plugs to find that 5 of the 8 were loose and working their way out of the threads. i believe that the only thing that prevented an engine fire was the fact that the spark plug had shorted itself out. this is a serious problem. i have since found that the problem seems to be on many years and models and is due to faulty cylinder heads that were made of aluminum that was to soft. the spark plugs had been replaced once and i checked them after i bought the truck used, i tightened to correct specs with a torque wrench.

3rd spark plug on passenger side blew out without warning and also destroyed the coil. my research indicates this problem is well known to ford, but no recalls that i could find. *tr

Tl* the contact owns a 2003 ford f-250. the contact stated that the vehicle made an abnormal noise and stalled without warning. the vehicle was towed to a dealer who replaced the oil pump. the contact also indicated that there were multiple failures with the vehicle. at least twelve fuel injectors were replaced by the dealer at least twelve times; however, the main failure was the turbo bracket being unstable. the dealer diagnosed that the four bolts were rusted with corrosion and the bolts, which were not in place and the j-tube internally fractured. the dealer replaced the four bolts and the j-tube. the vehicle was repaired. the manufacturer was notified of the failure. the failure mileage was 100,000.

#5 sparkplug shot out of the head when starting vehicle. *tr

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