Mattera350
Member
went to haul a frontier that weighs 3700# on a 2000# trailer about 15 min into the haul the truck starts to search for gears but couldn’t find a gear it liked on flat ground 45mph 5mpg about an hour into the haul check engine comes on and the red lightening bolts flashing trucks stuck in 4th gear limited to 50mpg rpm fluctuating 1800-2200 message on dash service electric throttle control. Any ideas what causes this light also why the truck struggles with such a light load since new it seems short on power
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