Hey Scotty, i got a 2001 ford escape 2.0 4 cyl manual transmission. On hot days i notice my engine…

Hey Scotty, i got a 2001 ford escape 2.0 4 cyl manual transmission. On hot days i notice my engine has significantly less power taking off and seems to hesitate but on cold days it runs fine. i've had the fuel pump changed and the spark plugs and plug wires changed. what else can i do? last summer it had a problem with the engine flooding out and taking a while to start and since then it stopped doing that and starts right away.

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