Technical Punto 90 1.6 rough idle, EGR pipe gets very hot

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Technical Punto 90 1.6 rough idle, EGR pipe gets very hot

chesh

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Hi all
Car was fine until yesterday, suddenly when the car was on running temp, problem started.
Idle is rough. I tried the next morning and the problem is happening also when I start the engine.

I changed HT leads, other ignition coil and no luck.
I have to say that I removed a blank plate that someone before me put on the EGR sensor. Car was running fine after removing it for 1 day.

EGR pipe gets very very hot within 20 seconds when starting the car.
I assumed the pipe is blocked, but I removed it and it's not.
air bypass thru it.
also changed the EGR sensor with another one I have without luck.

 
Ok problem solved !
It was bad lossy connectors of the fuel injectors.
Replaced them and it runs good now !
 

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