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2017 - 2022 Super Duty The 2017-2022 Ford F250, F350, F450, F550 & F600 Super Duty Pickup and Chassis Cab
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Old Dec 8, 2024 | 11:03 AM
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Help!

I have a 2018 F450 that has no throttle response till 2k rpm, after that it throws you back in the seat. Truck is deleted with no check engine light. Anyone have any ideas?
 
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Old Dec 8, 2024 | 02:13 PM
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you had this since 2018 and no problems till now...or did you just buy this and problems from the start.
 
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Old Dec 8, 2024 | 02:15 PM
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I've had the truck for a year, deleted it 2 months ago, it has 100,000 km on it now. This is the first problem I've had with it.

 
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Old Dec 8, 2024 | 02:34 PM
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got it

the deep divers are over on the 6.7 section of this forum......I would ask a moderator to move your thread over there.
 
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Old Dec 8, 2024 | 02:46 PM
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Okay thanks, sorry new to this site.
 
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Old Dec 8, 2024 | 02:46 PM
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Bad pedal.
 
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Old Dec 8, 2024 | 02:47 PM
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I've heard that it could possible be a bad MAF sensor, is this possible?
 
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Old Dec 8, 2024 | 02:55 PM
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before I bought my truck I owned at the same time an audi TT, mustang and a Camaro. my new truck was a dog compared to those. so I spent 500 dollars on a methanal injection kit. problem solved.


testing a MAF is difficult because the test spec is per RPM a specific output frequency is expected. 2000RPM is the 3rd level test threshold , but that would mean that the MAF is defective at the 2 prior test thresholds and that is extremely rare.
 
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Old Dec 8, 2024 | 03:06 PM
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It's strange because I don't get a check engine light
 
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Old Dec 8, 2024 | 04:56 PM
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have you checked the rubber hose that goes from intercooler to throttle body....underside on top of engine area...for cracks
 
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Old Dec 8, 2024 | 05:17 PM
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Yeah it's slightly rubbed but no holes
 
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