When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Ok Does any one know the correct number for this, my Manual says 90,000 miles, which solves my problem for this trip. I just remember 50k being stated on this forum for the "new" plugs.....Hey they don't call me Doofuss fer nuttin!!!
I would recommend changing any plug in an aluminum head at 50k along with the boots if running COPs.
The boots are starting to degrade and might as well change the plugs if you're in that far.
The boots and plugs are around $60 so not that expensive.
You probably can run them 90k, but I would retorque them at 50k.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.