My ford fiesta was stalling after driving a little,so i change the fuel pump,now it is still doing the same thing stalling and a high surge

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. A question: Why did you replace the fuel pump? Was a fuel pressure test completed? What was found? You're saying it "seems to be getting hot" - is the engine overheating before stalling? Many different issues could potentially cause a stalling issue. Diagnostic testing is needed. You'll have to check for fuel delivery, ignition spark and air to the intake. If overheating is happening, that must be addressed as well. Seek guidance at a local shop near you - https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.