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26/06/2021 11:26 pm
Topic starter
hi scotty i just got me an f150 2009 4.6 xlt with 80k miles it works great and gives me 15mpg on the highway. it has a few mysterious electrical thing like mirror switch doesn't work and even though i replaced the blow motor relay it stop doing intermediate speed so ac only works on max. check engine light read p2020 mechanics all have their own theory . any ideas?
ps; i love your videos
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26/06/2021 11:40 pm
try to post each question separately.
medium speed will be a resistor, not relay
from what I'm reading it'll need a new intake manifold for the p2020, but if it runs fine they I'd leave it.