Questions & Answers for: spark plugs fouled antifreez

...spark at plugs when cranking? Why did you change battery? If fuel line is frozen, generally freeze takes place in the line. Anything you add to tank will not help at this point. (you can heat line ...

...spark plugs will be fouled. Remove the spark plugs and clean or replace then try it again, if it runs and it smokes excessively then you will need to get the engine internals looked at. If you need ...

...Was trying to put in Blue Devil. Warped heads and blown head gaskets Water fouling the spark plugs is the reason it won't start. Heavy engine repairs need to be done before it seizes up ...

...cold both with antifreeze blowing out the tank. Check head gasket. Pull spark plugs and perform compression check? Check plugs for fouling. Check engine oil for water/antifreeze Hope this

...spark plugs and either cleaning them or replacing them all.  A bad head gasket or bad rings can both foul spark plugs. A car will run rough with 1 or 2 fouled plugs, but once enough foul it will ...

...the plug to foul. Check your radiator and see if the antifreeze looks like chocolate milk, or check your oil dip stick for the same. pull your spark plugs and inspect the ends for oil and or ...

...Replace the spark plugs and start it. They are fouled out. But antifreeze in the intake is not a good sign. Do a compression test first. If good, then look at intake gaskets. No year make or

1996 3800. Why does it turn over but won't start? all 6 plugs fouled by oil. got spark got fuel, found antifreeze in intake boot you got a BIG problem plan on a total overhaul or replacement engine

...leak stop. Can't hurt. If you want to try to track the problem down I'd suggest pulling the spark plugs and seeing if there are any with fouled tips. A compression test should help confirm the ...

...spark plugs. Please any informtion would be helpful. Did all this happen the same time as all this work was done, or did it run alright for a while? Maybe replace the coil pack? I like doug am ...