DOES IT MATTER WHAT KINDA SPARKS I USE TO REPLACE MY OLD ONES?

1995 Nissan Altima

Tiny

importtuner

January, 25, 2012 AT 7:25 AM

What is the difference between spark plugs u have to gap and spark plugs that require no gapping at all.

6 Answers

Tiny

mhpautos

January, 25, 2012 AT 7:56 AM

An example would be iridium spark plugs, the centre electrode is not the same as the standard plug with a soft core, the iridium core is far more resilient to the erosion of the high voltage spark, standard plugs use a soft metal core that will erode away rather quickly, say 20,000Kms with iridium plugs rated to 100,000km's

Tiny

mhpautos

January, 25, 2012 AT 7:58 AM

Plug charts will offer a variety of plugs from standard to long life, long life are better value in my opinion.

Tiny

importtuner

January, 25, 2012 AT 8:51 PM

I have Bosch Platinum+4 Spark Plugs, should those work for my car?

Tiny

mhpautos

January, 26, 2012 AT 9:14 AM

Just as long as they are the correct heat range for you engine.

Tiny

importtuner

January, 27, 2012 AT 4:09 AM

Is it possible for you to get me a chart for the heat reange on spark plugs.

Tiny

mhpautos

January, 27, 2012 AT 8:18 AM

You can down load one direct from bosch.

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