99 v10, no engine light, bucking, low power
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11-16-2011, 10:10 PM
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99 v10, no engine light, bucking, low power
I have a 99 V10 F350, over the past few months I've noticed a power loss and slight shutter driving. Not real bad but noticable.
One day pullin a hill I got my power back and then the next day it starting bucking under load all the time. NO check engine light???
When into mode 6 with my scanner and found random missfires and egr code. Tested fuel pressure and egr and all good, cleaned MAF, IAT no change. Replaced all 10 coil packs, problem gone
I went with the Accel performance packs and have noticed more power than I've ever had. Lordco was 22.99 a piece for the coils, CHEAP
Very happy with this fix, stock coils lasted 229,000 kms. LOL
One day pullin a hill I got my power back and then the next day it starting bucking under load all the time. NO check engine light???
When into mode 6 with my scanner and found random missfires and egr code. Tested fuel pressure and egr and all good, cleaned MAF, IAT no change. Replaced all 10 coil packs, problem gone
I went with the Accel performance packs and have noticed more power than I've ever had. Lordco was 22.99 a piece for the coils, CHEAP
Very happy with this fix, stock coils lasted 229,000 kms. LOL
#2
11-17-2011, 08:34 PM
Join Date: Apr 2006
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tricounty
Modular V10 (6.8l)
5
03-16-2003 11:10 PM
10, 99, acceleration, bucking, excursion, expedition, f150, f350, ford, fuel, low, power, pressure, troubleshooting, v10
