Hi.
(mind my bad english) I've got some real problems with my 306 engine. (1,4 carburettor engine) It all started some month ago with with the [K] lamp starting to light, with no problems then... A time after the engine startet to misfire a bit now and then.. Suddenly it started to misfire and run unevenly in all turns....worked all right when I was driving strait.
I desided to renew the plugs and the plug-wire's. It seemed to solve all of my problems...for a week.
Now, the engine starts ok, runs ok at idle.
Problem :
- when I step up the gas, the engine works fine for the first 5 mm of the gas pedal (ignition is perfect within the first 5 mm part of the gas-pedal) when the car stands still. When I should start driving the car(when the engine gets more resistanse) it starts to run unevenly and as I passes trough 5 mm when the car stands still(not moving), it misfire.. it's like its only running one 3 cylinders. So at full throttle it misfire all the time... And, thats where I am now, I cant drive the car....I've got real problems with acceleration...takes 1-2 min to build up the speed...but I can maintain the speed....because of the first 5 mm of the gas pedal..
I have also changed the exhaust pipes inclusive the catalyst, because my brother(a mechanic) thought it was a problem with (air) thight exhaust pipes....
What could be the problem... any Ideas??? need more explanation, pleese reply to med!!!!!
Thanks for all answers.
Thomas Norway