rumbling
I have been religious with oil changes using mobile 1 synthetic 5/30. Belts and tune up were all done at 74k miles. I was told the spark plugs are titanium and hadn't needed to be changed. Also told 4runners don't need valves adjusted... I have an appt. this Tuesday to have things...
Hi there:) !
I was hoping someone could help me figure this out. My '03 2wd V8 sport has 120k miles. Driving at 25mph she begins to rumble as the grade increases uphill. This also happens around 40mph. Each time it is when the rpm's are 1200. Thanks for any help! I hope to hear from you:)
My '03 2wd v8 has 120k miles. It has begun quite the vibration @ 1200 rpm when there is an uphill grade or lightly accelerating. Usually at 25 mph uphill and cruising 40ish while rpm's around 1200. Thanks for any help, Robert
