i have a 2003 ford ranger edge, it runs good but running better is always great, is there a engine/fuel additive that actually works
Most of the oil additives are crap. Use a bottle of fuel system cleaner every 3000 miles or so. Aside from that, chane your oil with a high quality synthetic. Royal Purple is good but expensive. It's like 7 bucks a quart, but I swear my engine runs smoother and gets better milage on it. Mobile 1 is good, Penzoil platinum is good, castrol Syntec is good. Other that that just make sure you keep up with regular maintenance.
Im a fan of Chevron techron fual additive, works great!
None! They are all worthless, many of the additive companies have been taken to court by the Feds and have lost! Use a good quality motor oil and filter (Wix or Purolator) at the recommended intervals and that's all you need to do. As far as fuel goes just avoid cut-rate gas stations.
