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02/03/2021 8:12 pm
Topic starter
I have a 2016 Ford F-150 with a 5.0 coyote motor. 160k
In the last week after driving for a while on the highway I get off and at a red light I have a rough idle and then stall. No check engine light..... just battery light comes on. Fires right back up every time. What could it be?
no codes throwing......
Someone said purge valve? Just wanted another opinion?
maintenance done to truck in last two months
Tune up done
new waterpump
new battery
new alternator
jeremy Rahn
1 Answer
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03/03/2021 4:10 am
Start with:
Check the idle control valve.
Clean the MAF sensor and throttle body and change the air filter as well.
if all checks out ok, clean the fuel injectors.
