1974 GMC TRUCK TYPE OF OIL

  • Tiny
  • bigbird
  • 1974 GMC Truck

Engine Mechanical problem
1974 GMC Truck V8 Two Wheel Drive Automatic 90000 miles

this truck was bought from an old man that dis wonderful maintance on this truck. He always used 10w30 valvoline.
i bought this for my 20 year old son. Im sure their driving styles are different.


what type oil should I use? The same as the old man or something else.

it does not leak or use oil. It was changed prior to me buying it.

thanks

Do you
have the same problem?
Yes
No
Monday, January 26th, 2009 AT 1:49 PM

1 Reply

  • Tiny
  • Docfixit
  • Expert
  • 18,993 posts

Stay with Valvoline superiour oil and if it keep that baby running this long why jump ship. Take care you have a rare jewel love to see a pic.

Was this
answer
helpful?
Yes
No
Monday, January 26th, 2009 AT 2:30 PM

Please login or register to post a reply.

Similar Questions