1991 Volkswagen Passat "replace spark plug wires" Questions

...Replace the spark plugs and wires first then if it still runs poorly you may have other more serious problems. Since worn plugs and wires really don't make the engine misfire unless one is broken or ...

SPARK PLUGS WITH CARB CLEANER OR REPLACE PLUGS.IF OIL STILL GETTING TO SPARK PLUGS.YOU HAVE LEAKING VALVE SEALS OR WORN VALVE GUIDES.WORN OIL CONTROL RINGS.ALSO CHECK CRANKCASE BREATHER HOSE MAKE SURE

how to replace spark plugs and wires on 2008 vw passat Watch the video. How To Install Replace Spark Plugs Volkswagen Passat 1 8T 1AAuto com

...SPARK. You can also remove the plastic cap and press the Schroeder valve test fitting on the fuel rail to see if there is any fuel pressure to the engine (not a very accurate test because fuel ...

replace all 4 and the spark plugs. before you do that though check your wireing going to your coils look for broken wires or the ground that is next to the #1 coil that is the one closest to the front

...replace the oil seals around the spark plug holes by removing the valve cover and you should be able to change the oil seals underneath the cover. While at it check the engine for loose wire ...

...spark plugs you can replace the coil from another cyclinder like 2nd cylinder to 4th and read new misfire code if misfire shows on 4th cylinder you need a new coil, if you have v6 dont mix cables use ...

...way , one of coils was replaced with after market coil. The aftermarket coil could be the problem. Or one of the other coils. But I would say that it is either a coil, spark plug or spark plug

...replace the battery. 2) When you crank the car do you see spark coming at the spark plug? If no then its time to check the spark plugs and coil pack. If the spark plugs are not worn out and looks new ...

plug wrench so I just put them away and just changed the wires. Since then I found someone to help with the plugs. When we pulled the wires they were soaked in oil. When we got the plugs out they were