Wont restart when warmed up

2010 Vauxhall Combo 1.3 diesel
Car: Vauxhall Combo
Year: 2010
Variant: 1.3 diesel
Categories: Running Rough, Starting & Power Loss
my combo van starts first time in the morning,but when its driven around and gets warmed up, and i stop and try to restart,it turns over but dont fire up.i have to open the bonnet to let the engine cool down,then after about 15 minutes or so it starts. ihave just replaced the battery there are no warning lights on the dash coming on thanks for looking
Problem added: Dec 3, 2019 (4 years ago)
Try changing the engine coolant temp sensor . If faulty can send the wrong info to the ECU .
Answered Dec 4, 2019 (4 years ago)
will do thanks for taking time to help me out
Answered Dec 4, 2019 (4 years ago)

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