If you are referring to the 4 cyl engine, there are caps covering the spark plugs and you can remove the caps with a Philips head screwdriver. Gently pulling the plastic up will reveal the rubber hole cover and the spark plug hole.
That is the rubber boot that is on the end of the spark plug wire that goes onto the spark plug.
You have a serious internal engine failure.
On a 1999 Chevy Tracker, the spark plugs are located on the engine cylinder head. For the 1.6L engine, you'll typically find them on the top of the engine beneath the ignition coils or spark plug wires. Accessing them may require removing any engine covers or components obstructing the area. Always refer to your vehicle's manual for specific instructions and diagrams.
On the inline six cylinder engine , spark plug # 6 is the rear spark plug On the V6 engine , spark plug # 6 is the rear plug on the drivers side of the engine On the V8 engines , spark plug # 6 is the 2nd plug from the front on the drivers side of the engine
Depending on the engine, it could be a leaking valve cover or head gasket.
.o44 and some are .043.
0.028 geo tracker 1990, 8 valves 2 doors
on top of the engine there is a cover sheild. remove the cover by the four bolt. the plug boots will come with it, the spark plugs are down in the holes.
It is important to gap the spark plugs of an engine. The spark plug gap measurement for this engine is 0.044 inches.
Put automatic trans. fluid in the spark plug holes. Let it soak a few days. Then use a wrench to bar the engine over.
You will have to remove the cover that is on top the engine. You will find the plug wires there. You must remove the bolt that holds down the plug to the engine. The plugs are located deep down in the holes.
the minimum gap is 0.039", I just changed the sparkplugs of my Tracker ___________________________________ On my 98 tracker the specs are on the inside of the hood, have you checked there?