Saturday, April 5th, 2014 AT 10:35 PM
HAWAII808
- MEMBER
- 2003 CHEVROLET SUBURBAN
- 5.3L
- V8
- 4WD
- AUTOMATIC
- 180,000 MILES
Hi! My name is Alan. My truck is 2003 suburban 1500 z71 also, 180000 miles on it. What kind engine oil use for this truck for this kind 180000 miles? I still used 10-30 oil on it. The lifter noise when weather is warm & hot. I am live in hawaii.
