2014 Jeep JKU Pentastar P0300 P0302 & the fastest way to replace spark plugs
I have a 72,000 mile 2014 JK Unlimited Rubicon and began getting P0302 P0306 and P0300 errors. Note: most of this links to Amazon parts because that’s where I buy everything, anyway. I’ll include part numbers so you can Google them for yourself. Everything I put into the Jeep is Mopar – no aftermarket parts.… Continue reading 2014 Jeep JKU Pentastar P0300 P0302 & the fastest way to replace spark plugs