So checking my 10r80 fluid and fluid is at the #4 on the stick. I don’t have the A B C like others.... do you check it with the engine running ? What number should be filled to the dipstick??
Anyone ever have a check valve fail in a dw 400 fuel pump? Brand new pump , made sure clamps are all tight twice. Engine is cranking longer than normal to start. Data logs show 0 psi before engine cranks over.