and connect the wire in step 5Ībove, to the coil terminal someway. Speical note on 1996-1998 ,the coil was moved to inside the dizzy, so coil, but not at the spark plugs on all 4 cyclinders, then it is timed wrong, read the timing page. If you don't see spark ,check all 3 ECU fuses, Dome,IG-coil, FI.(I defeat my fuel pump first, as I just hate (sure 2 people, if shy people, harborįreight sells a dirt cheap remote start button, but is not all thatĮasy to hook up.). Jumper cables so ground a spark plug, that is real cool way, as it fits This is called grounding the spark casing. Ground the spark plug body to the spark plug metal shell.Attach the other end of #1 spark wire to the coil Tower,.Attach a fresh good spark plug gapped to 0.028" to the old #1 spark wire end.its that thing the Dizzy connects to, via a large HV wire. The Ignition or induction coil is on the Firewall. Pull the coil HV wire off coil top, I call this the HV tower connector, HV means high voltage.Pull the the #1 spark wire (front) completely off engine.Transmission in park or neutral if a 5sp, and front wheels Timing wrong, spark will fail reaching all 4 spark plugs. (the 1.6L cars up to 1998 all had real Distributors.)įirst see if the coil puts out spark, after all, if the Distributor is To test spark, on older kicks, that dont have C.O.P.'S, but in fact have a Distributor present, See this mp4 video of spark, note the strong, blue-white power of it? You can watch Scotty do spark, etc here. The Pre 99 cars are not High Energy Igntion, not at all.ĭo not use surface fire spark plugs or other non stock MAGIC, plugs, before the 1999 year. As well as detecting spark plug issues, this also allows us to provide you with advances diagnostics about your engine’s health and performance.To test spark, use any fresh new sparkplug, do not use a fixed gap spark tester designed for HEI on this older Kicks, use a real spark plug gapped at 0.028" 28 thousands of an inch. Our vehicle diagnostic tools allow us to monitor your engine’s combustion cycles, determining if anything is incorrect. From there, we can provide expert servicing which will allow your car’s spark plugs and ignition system to work correctly. Spark Plug Testing, Cleaning & Replacement in Hamiltonĭo you think that your spark plugs are due for replacement? At Grimmer Motors, our qualified and skilled mechanics can test your spark plugs, determining if they need cleaning or replacement. Increased exhaust emissions – if the spark plugs are failing un-burnt fuel will be released into the air as a green house gas.Car not starting – If the spark plugs fail to produce a spark at all, combustion will not occur in the engine and your car will not be able to start.If the spark plugs are failing, your car may not accelerate as quickly. Reduced engine power when accelerating – The spark plugs create additional sparks as your engine accelerates, allowing the engine to produce a sufficient amount of power.Reduced fuel efficiency – When the spark plugs aren’t igniting the air/fuel mixture correctly, your car will waste fuel, resulting in subpar fuel efficiency.You may also hear a chuffing sound from your exhaust. This shows up while driving as the engine running rough, hesitating, surging, shuddering, or making more noise than normal. Engine misfiring – when spark plugs get worn it is harder for the spark energy to jump across the spark plug electrode gap, and this can cause cylinder and engine misfiring.If you’re not keeping track of your spark plugs’ mileage, there are several symptoms to look out for that can point to them needing cleaning or replacement. Learn more about engine testing and diagnostics > If a spark plug is not working correctly, it can then be removed and cleaned or repaired if necessary. Standard copper spark plugs will last for up to 10,000 to 20,000 km, whereas some high-end iridium plugs can last up to 100,000 km.Ī spark plug test can be done to determine which plugs are working properly, This is done by monitoring your car’s engine or in a spark plug bench tester under air pressure. For this reason, most mechanics recommend replacing the spark plugs when they begin to show signs of wear. This can affect your engine’s ability to ignite air and fuel mixture, leading to a decrease in engine performance. Spark plugs can eventually become worn and lose effectiveness. When ignition is happening, the spark plugs will create almost continuous sparks at the correct ignition timing, allowing the engine to keep running as you drive. Once one explosion takes place, its power is able to create the next, and so on. Think of this process as a miniature explosion. They are used to create a spark when you start your car. This small spark ignites the mixture of air and fuel in your car’s engine. Spark plugs are an important part of your car’s ignition system. Spark plugs before and after a cleaning service
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