and some of the smallest and often overlooked components, such as spark plugs, are vital. These electrical doodads are essential for your engine and car to start up and run, so if something goes wrong with them, trouble is sure to follow. Luckily, the symptoms of a bad spark plug aren'...
What Are the Symptoms of Bad Spark Plug Wires? In the electrical system of a motor vehicle, spark plug wires play a critical role. They transfer electrical power from the ignition system to the spark plugs, so the engine gets enough sparks to kick off. When the wires fail, a number ofe...
An engine miss, which normally occurs as the result of erratic or incomplete engine combustion, is another common symptom of bad spark plug wires. Many times, bad spark plug wires cause the flow of electrical current to the engine spark plugs to become erratic, alternating between brief periods...
Power loss can also happen due to a bad spark plug,bad fuel filter,failing fuel pump, timing belt, etc. But failed head gasket could also be the culprit. What’s the cost of repairing blown head gasket? The cost of repairing a blown head gasket can range between $1000 to $2000dependin...
Spark plugs that are gapped incorrectly can cause an engine to miss, or run erratically, especially during idle. The incorrect spark plug gaps can cause uneven firing of individual spark plugs and delay engine combustion; both of which can cause an engine to miss or idle erratically. ...
Broken spark plug wire tower There are wear and tear that can cause the distributor cap to fail. (Photo: Mechanic Base) Bad Distributor Cap Symptoms As above, a worn, corroded or wet distributor cap is a bad distributor cap, and these incidents are common. ...
However, it is important to keep in mind, that just because a part is reading bad on the computer, it doesn’t necessarily mean that part is bad. A broken or damaged wire can cause the part to not send the proper signal. If a sensor or part is reading bad, be sure to visually in...
When the ratio is too rich with fuel, it can cause engine flooding andspark plug pollution. This can result in misfires or trouble starting. If you've got a rough idle or a reluctant start, the air filter is the first place you should check. ...
Particularly in Skoda, Vauxhall and Peugeot models, problems with the diesel particulate filter (DPF) can trigger the glow plug warning light. In this situation, the DPF, rather than the glow plugs, is causing limp mode. Find out the difference between glow plugs and spark plugs. What to do...
Blue smoke – due to burning engine oil, something is wrong internally in the engine and oil is leaking inside the cylinder on the spark plugs Black smoke – engine is burning too much fuel, “running rich” and a sensor or fuel injector could be bad dumping too much fuel inside the cyl...