NGK Spark Plugs … Defect? Or Install Error?… because some Volvo owners swear by them and they work fine. Installed NGK IX Iridium Spark Plugs (p/n BKR6EIX) in my 2004 Volvo V70 2.5T AWD wagon (Engine B5254T2 R5 2.5L) with 233,600 miles(replacing Bosch plugs) Thursday afternoon. Within 3 miles of driving car threw P0600, P0863, […]
Spark plugs are a pretty basic maintenance item in most cars but with turbocharged cars, especially those making higher than stock levels of power, spark plugs become a vital part of the power delivery system. Additional tune up items typically include cap/rotor and spark plug wires but spark plugs take the brunt of the wear in the ignition and it’s not uncommon to have to replace them 3-4 times before any other ignition systems components require attention. With that said let’s look at the options out there and the benefits of each.