Hope someone can help as I’m pulling my hair out and I don’t have much left
My 2011 Fiat 500 1.2 8v has been steadily getting worse starting from cold, when I get it running it’s fine with no misfire or stalling
Car turns over but doesn’t fire.
Takes 3 attempts and around 20 seconds with the accelerator fully pressed.
I have looked for fault codes with an Autel reader but non are present.
I have changed the fuel pump, spark plugs, coil/ leads, battery, coolant temp sensor and cleaned all earths/ replaced braided earth lead.
I have noticed if I disconnect the throttle body plug and manually open the butterfly valve it will start first time every time!!!
Has anyone else had this or can suggest anything
My 2011 Fiat 500 1.2 8v has been steadily getting worse starting from cold, when I get it running it’s fine with no misfire or stalling
Car turns over but doesn’t fire.
Takes 3 attempts and around 20 seconds with the accelerator fully pressed.
I have looked for fault codes with an Autel reader but non are present.
I have changed the fuel pump, spark plugs, coil/ leads, battery, coolant temp sensor and cleaned all earths/ replaced braided earth lead.
I have noticed if I disconnect the throttle body plug and manually open the butterfly valve it will start first time every time!!!
Has anyone else had this or can suggest anything