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Q: 87 ranger new fuel pump & ignition module runs good in the cold no in the heat on 1990 Ford Ranger

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
good there be vapor lock from the lift pump to pressure pump when this happen there is no power to pressure pump I have by passed the inertial switch it only happen in the high heat of the day give it 45 mins then it runs?? how long you never know.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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