Re: I hate my +2 - please help !!
Posted: Sat Feb 24, 2007 12:09 pm
Sparkey,
I agree with John P, don't ditch the Lumition just yet. I don't know why most people are jumping to the conclusion its the electronic ign, of course it can be the problem but there are other causes as well, if you can get hold of a standard points/ign system to try so much the better.
Not much has been said about carb flooding, and this is a real possibility, some checks on floats,levels and needle & seats and fuel pressure are called for, it is also possible that you have a small cyl. head gasket leak, after pressure has built up in the water system and the engine is stopped, a small amount of water could seep into the combustion chamber and wet the plugs causing misfiring and the symptoms you describe.
Try running the car for a while, switch off and immediately remove the spark plugs. Leave the car for an hour or so then turn it over on the starter motor noting if any mist (fuel or water) is pushed out of the plug holes, also connect a plug lead to a plug (earth the plug) and check for spark. Refit the plugs and see if it will start.
I have run Lumition for many years on various cars and only once had a problem, the earthing wire for the unit became loose (black wire) causing non starting so although its a matter of opinion I'd wouldn't condemn Lumition just yet.
I agree with John P, don't ditch the Lumition just yet. I don't know why most people are jumping to the conclusion its the electronic ign, of course it can be the problem but there are other causes as well, if you can get hold of a standard points/ign system to try so much the better.
Not much has been said about carb flooding, and this is a real possibility, some checks on floats,levels and needle & seats and fuel pressure are called for, it is also possible that you have a small cyl. head gasket leak, after pressure has built up in the water system and the engine is stopped, a small amount of water could seep into the combustion chamber and wet the plugs causing misfiring and the symptoms you describe.
Try running the car for a while, switch off and immediately remove the spark plugs. Leave the car for an hour or so then turn it over on the starter motor noting if any mist (fuel or water) is pushed out of the plug holes, also connect a plug lead to a plug (earth the plug) and check for spark. Refit the plugs and see if it will start.
I have run Lumition for many years on various cars and only once had a problem, the earthing wire for the unit became loose (black wire) causing non starting so although its a matter of opinion I'd wouldn't condemn Lumition just yet.