777funk

Also, the ASR and ABS light are on occasionally. Curious what this could be? I looked at the engine wiring harness and can't read the date but it says DELPHI and I can't see any peeling insulation. The wires at the temp sender are blue and red and not the dull muted green. I think that means it's replaced.

Here are the codes if they mean anything:
PIN 8 Trouble Codes:
9 O2S 1 (before TWC) - voltage too high, circuit open or voltage implausible
11 O2S 1 heater (before TWC) - Current too high/low or short circuit.
42 CAN communication from ASR, EA/CC/ISC module or diagnostic module (OBD II) faulty
46 Resonance intake manifold switchover valve - open/short to ground or B+

Pin 14 Trouble Codes:
2 EA/CC/ISC control module (N4/1) or Safety contact switch (M16/1s1) or Stop lamp
switch or Cruise control switch or Actual value potentiometer or Starter lock-out/back-up
lamp switch or engine speed signal or vehicle speed signal or closed throttle position
switch or safety relay in EA/CC/ISC control module
11 Closed throttle recognition signal to engine control module (HFM-SFI or Left LH-SFI)

Also, I checked the battery voltage at several times and it never exceeds 14.5V.