2001 BMW 330ci Repair Question
Mileage: 147 miles.
Engine Codes
2nd P0128 Coolant Temp Below regulating temp..this code has not yet come up but its there. How bad is the first code
Asked by jckman40carAnswer
It could be something as minor as a low fluid condition or even low voltage from the battery causing the issue. It could also be a failure in the transmission.
The safest bet is to take it immediately to a reputable facility to have it properly checked out. The longer you drive it in this condition, the more likely you are to cause serious issues. if oine shop says you need a new torque converter or a rebuild, make certain to get a second opinion before having it completed, maybe even try a few BMW specialists.
also i was wondering if i could put Mobil 1 syn 75/90 in the rearend. instead of the redline 75/90
Your rear end will be just fine with Mobil 1 Syn 75/90. Its properties are nearly identical to that of the Redline oil.
So can i use mobil 1 syn 75/90 in my transmission also? if so how much does it take?
No you cannot use that fluid in the transmission. The extraction of generic OBDII faults does not always show the fault, the OBDII scans can be misleading. I recommend having the scan performed with the proprietary BMW scanning equipment to be sure of the diagnostic.
What kind of Tranny fluid can i use ?
Can i use Redline D4 ATF or Amsoil ATF
Can i put the Additives in it also
Use the factory fluid, and be prepared to pay, its expensive.