Diesel
135 plugs???? What are you referring to? Maybe the #1, #3 and #5 spark plugs? If so they would be on the drivers side of the engine.
There are four spark plugs on each side of your 1991 Chevrolet engine. The spark plugs will be near the bottom of the engine.
they are casting plugs you will find them on each side of the engine block below the heads
NO it will not. You need to check the coils / coil, Plug wires, spark plugs, Distributor cap and rotor if it has one. You did not say what size the engine is that would help. You will need to scan the engine with a engine scanner more then likely to find the problem.
You can find the spark plugs for your 2002 Nissan Pathfinder on each side of the engine. The spark plugs will be near the top of the engine. A six-cylinder engine will have three spark plugs on each side.
You don't need a diagram to find spark plugs on this engine. Follow the plug wires and you will find the plugs.
the spark plugs are under the cover on top of the engine.
Check out the area on your motor that would normally house plugs....but....you will see flat box shaped looking fixtures. Loosen them and pull upward to find your plugs down in the engine as you would in any other car. Remove them as you would on any car at that point.
the spark plugs are located in the front of the engine and rear, just follow the spark plug wires and you will find the spark plugs
VW bugs have boxer engine, so the spark plugs are right and left side of the engine. You will find them right bottom and left bottom in the engine room. You can't see them only touch them. You can fallow the cabels from the distributor to the spark plugs.
Find the coil pack or distributor on the vehicle and follow the wires from there to the engine block.
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.