Not sure what I have but I have the recall HPFP from previous owner. My car has been acting up in cold weather recently as well. I have been pulling the radiator message in the cluster, as well as the oil message (radiator message when I turn car on; oil message when I turn car off <-- sometimes get the oil message). Have yet to bring it somewhere still trying to diagnose the problem. Car has also been skipping when giving gas on the highway on 4th gear....it shudders and feels weak. I've read this car has some misfiring issues, etc; not sure if its the cold weather or if I should be starting to build some money up for replacements in the new year
Old| 2005 s2000: KPRO, Invidia q300 v4, PLM header, BERK 70mm HFC, Vortech v2 (3.6" Reichard Pulley), FMIC, ID 725cc (397whp/243tq @9psi, Tuned at Innovative Motorworks.
New| 2008 135i: COBB Stage 2+, ER CP, TiAL Q, BMS OCC, BMS DCI, Active Autowerke 2.0 Sport FMIC, VRSF 3" DPs, CP-E Axleback, Robs' PCV. Coming Soon: AMS FMIC, welded 3" cold piping