Join Date: Jun 2006
Location: Los Alamitos, CA
4R70W questions.. no 1st or 4th. MLPS?
I have a 4R70W that is not using 1st and 4th gear, and stopped using them after a car-wash with the undercarriage wash.
I have another 4R70W tht behaved similarly when the MLPS was wayyyyyy out of whack (I have since re-adjusted it and 1st and 4th gears came back)
It is obviously some kind of electrical issue, what could possibly get wet that would make the trans start ignoring 1st and 4th gears?
Just trying to do some investigating and figure out what's going on.
96 Laser Red 4.6L - Custom
Custom Nascar-Inspired Bodykit - 55* Rear Spoiler - J-modded Trans - 80mm MAF - One-Off Diablosport Chipmaster Revolution Chip/Tune W/Toggle - ScanGaugeII Diagnostics & Data Readout - PBR Brakes - Drilled/Slotted Rotors - SC Wheels & Springs - Falken Tires - KYB GR-1 Shocks/Struts - FSTB - RSTB - RTLB - LECB - 60/40 Split Rear - SC Seats - SC Vac/Boost Gauge