Well this all started when i was trying to tackle a knock"deadtime" problem.Me and a friend logged the car with a palm and found it had 24 counts of knock at its highest.Which i know "thats high as hell" but the timing and, everything is fine at idle so i dont think its off.So i boost leak tested the car and, found a decent leak but was a fairly easy fix. Then next a plug new plugs in the car (bpr6es) and gapped them at .028. After all that we drovw the car again to see if we made the knock count go down. It seemed to drop a bit at its highest we got 17counts.So i figured since were by it and i had 3/4's of a tank of 91, a gallon of e-85 maybe would help get rid of the other bad counts. After getting gas we drove my car back home which is like 5 minutes from the gas station. Parked it in the drive way and turned off the car. It seemed to be better i only got 15counts on the way home, so we asked (464/2k) ricky what else he touhgt would help.He said maybe turning down the fuel pressure which was at 44psi at the time. Maybe taking it down to like 38 or so could help.So back out to the car to adjust it and i start it up only to find its running like sh*t now and sounds like its missing and wont stay running long. We looked at the datalogger and no dice no codes or anything.
sorry it was a long one it was a long day.
thanks for any in put!
Gary.
oh mods are if it helps any
keydiver stage 3 chip
evo8 560's
2g maft
fmic 2.5 piping
wally 255 pump
adjustable fpr
evo b16g
sorry it was a long one it was a long day.
thanks for any in put!
Gary.
oh mods are if it helps any
keydiver stage 3 chip
evo8 560's
2g maft
fmic 2.5 piping
wally 255 pump
adjustable fpr
evo b16g