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Can I Use Platinum Instead Of Iridium? [Solved]

To find out the recommended spark plugs for your specific vehicle, check your owner’s manual. If your owner’s manual specifies iridium spark plugs, don’t downgrade to platinum spark plugs or copper spark plugs; if you downgrade, you run the risk of poor engine performance.

EFFECT OF IRIDIUM SPARK PLUG ON MY ENGINE NGK IRIDIUM VS PLATINUM SPARK PLUG GAP, HEAT RANGE, LIFE

Iridium vs

IRIDIUM vs PLATINUM spark plugs SMARTPHONE TEST BMW e46

IRIDIUM vs PLATINUM

Stop Using iridium Spark Plugs! Copper Spark Plugs are Better - Pro Tips with Robby Joe Bob

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