WHEN HOT RUNS POOR

2003 Vauxhall Agila

Tiny

Trevtron2011

July, 30, 2011 AT 5:19 PM

I have recently bought a vauxhall agila 975cc petrol manual, had garage fit gear cables, oil filter, oil change, also they said someone before had fitted timeing chain but had damaged cam shaft so they fitted one cam shaft and lifters, since then the ecu light comes up code 300 and code 303. Coil pack, ecu, plugs and injectors all replaced fault is still there when cold runs fine when warm cylinder 3 stops working and engine light comes on, compression check was good on all 3 cylinders when warm and cold.
spent out alot on this car now and it must be something really silly but what.
PLEASE HELP
many thanks
Trevor

FOUND 4480 RELATED QUESTIONS

Running Rough

27 ANSWERS
34 IMAGES

Idles Rough/changed Ects

37 ANSWERS
3 IMAGES

3 Answers

Tiny

Trevtron2011

July, 31, 2011 AT 10:59 AM

Well every garage have said wireing fault dont see how. But am px ing the car someone else can have the problem, I need a different car that due to my health issues will be reliable to get me to my various hospital appointments etc
thankyou

Tiny

Trevtron2011

August, 5, 2011 AT 7:46 PM

Still having trouble, found number 3 injector pulse to be weak swapped with one of the others and same number 3 pulse still weak has anyone any ideas although fault is present all the time now.

Tiny

fixitmr

October, 20, 2011 AT 3:21 PM

Only weak when hot? Maybe ECM output has fault, or wiring/plug issue?

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