I know I sell the stuff and get some great feedback, but has anyone here done a high dose PI treatment?
I just dumped a full bottle of PI in my stone bock 1996 Volvo 855 with M56 MT and 120,000 miles or so. I must say the FI system and intake in general are pretty much neglected in this car. I’ve tried 87 in this car and it’s not only not recommended, it makes the MPG drop and it pings. 89 is bare minimum.
I dumped the PI in about 1/3 tank of gasoline (89 R+M/2) to drive to the USPS PO to mail the package last Tuesday to Hungary. A couple miles there and drive back and shut her down until Thursday. Started normally Thursday AM, etc…..on the way home (my return from work on Thursday first time back after the surgery). I let the RPM’s really drop and bog in 3rd gear on a steep hill up 124th after crossing the valley (Leaving east Kirkland into North Redmond, skirting south Woodinville). I then FLOORED it. No ping, no hesitation – it never does good on the 89 stuff, nor even the 92. HOLY LIGHTNING FROM THE ROMAN G0DS!! The car came to life! I’m not making this stuff up. Something got cleaned out!
I need to re-fill the car soon, so I’m watching this pup.
I just dumped a full bottle of PI in my stone bock 1996 Volvo 855 with M56 MT and 120,000 miles or so. I must say the FI system and intake in general are pretty much neglected in this car. I’ve tried 87 in this car and it’s not only not recommended, it makes the MPG drop and it pings. 89 is bare minimum.
I dumped the PI in about 1/3 tank of gasoline (89 R+M/2) to drive to the USPS PO to mail the package last Tuesday to Hungary. A couple miles there and drive back and shut her down until Thursday. Started normally Thursday AM, etc…..on the way home (my return from work on Thursday first time back after the surgery). I let the RPM’s really drop and bog in 3rd gear on a steep hill up 124th after crossing the valley (Leaving east Kirkland into North Redmond, skirting south Woodinville). I then FLOORED it. No ping, no hesitation – it never does good on the 89 stuff, nor even the 92. HOLY LIGHTNING FROM THE ROMAN G0DS!! The car came to life! I’m not making this stuff up. Something got cleaned out!
I need to re-fill the car soon, so I’m watching this pup.