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'06 F350 with 77K miles
Some towing last weekend, first the green wrench comes on the way out, then on the way home the check engine light stays on. Both codes come up in the memory of the scanner. Both self tests show all good. Wondering if there's a established check list to work my way down to find the problem?
After the green wrench came on the truck did not pull as hard as before. No rough running, no smoke, just seemed under powered. I did see the stock boost gauge go to 25/30 on one hill so I backed off a bit. Thanks for any help you can offer.
Werner
P0299 Engine Under boost condition
P0234 Engine Over boost condition
Some towing last weekend, first the green wrench comes on the way out, then on the way home the check engine light stays on. Both codes come up in the memory of the scanner. Both self tests show all good. Wondering if there's a established check list to work my way down to find the problem?
After the green wrench came on the truck did not pull as hard as before. No rough running, no smoke, just seemed under powered. I did see the stock boost gauge go to 25/30 on one hill so I backed off a bit. Thanks for any help you can offer.
Werner
P0299 Engine Under boost condition
P0234 Engine Over boost condition
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