yes, you should use 5W30 just like it says on the oil cap.amfm said:iI do not know but a mechanic told me that the sound was for the type of oil that had
should i use 5w 30?
amfm said:thanks, my car have 120,000 km what kind of oil is recommended?
fishguy1123 said:What is available in your area? A lot of people like synthetics, mobile 1, amsoil are both good. What does the shop you use have?
Yes. 20W40 is not 5W30.amfm said:someone recommended me the ACDelco 20W40
any comments?
navigator said:The most important thing is use a good quality oil filter(Penzoil, NAPA, WIX, Mobile 1, K&N), usually most any except FRAM.
You'll get 1000 different answers on oil.
Use 7 quarts of 5W30 in most instances.
Many here use a high quality synthetic (Mobile1, Amsoil, Royal Purple).
Others use a high quality mineral(non synthetic) oil.
If you have the oil life monitor use it.
Ideally when it says to change it send off your oil sample to somewhere like blackstone labs and have them analyze it.
Do some research on bobistheoilguy and you can learn all you need to know.
Personally I change mine every 7500 miles with a high quality synthetic(whatever is on sale) which is about 2X per year.
bleu7 said:why anything but FRAM, ive ran almost nothing but fram for the last 50,000 miles and have had no noticeable issues....
also is there any harm switching from conventional oil to synthetic oil? or if say i was to go from syn to conventional?
also how do ya feel about Castrol Edge w/Titanium?
04Trailblazer said:FRAM filters are known for there cheapness of a filter, just very thin and papery. I run nothing but AC Delco oil filters in mine. I wont even think about FRAM filters ever in my TB. And swithing from Conventional oil to synthetic oil wont cause any harm. You just wont have to change your oil as much . Use whatever oil floats your boat. I use Mobil super 5000 oil. and it works great. Good luck!
You know that's an outdated marketing myth spouted by the oil change industry to increase their profits at the expense of the environment? Any reason you don't trust the Oil Life Monitor system GM engineers put in there? Typically you can get 10K miles out of an oil change safely.bleu7 said:... I change my filterand oil at 3000, ...
amfm said:someone recommended me the ACDelco 20W40
any comments?
the roadie said:You know that's an outdated marketing myth spouted by the oil change industry to increase their profits at the expense of the environment? Any reason you don't trust the Oil Life Monitor system GM engineers put in there? Typically you can get 10K miles out of an oil change safely.
The OLM system is discussed in the Owner's Manual, and yes - it drives the Change Oil light on the dashboard. It watches environmental conditions and your driving habits. If it was good enough to keep the GM OEM warranty in effect, I'd tend to trust it, and many members report getting as much as 10K out of the system before it turns on the light. Search for "OLM" or "oil life monitor" for more discussions.bleu7 said:Well my 2006 model doesnt have the on board computer it just shows the mileage and trip miles. Unkess you mean one of the warning lights on the dashboard, ...
the roadie said:The OLM system is discussed in the Owner's Manual, and yes - it drives the Change Oil light on the dashboard. It watches environmental conditions and your driving habits. If it was good enough to keep the GM OEM warranty in effect, I'd tend to trust it, and many members report getting as much as 10K out of the system before it turns on the light. Search for "OLM" or "oil life monitor" for more discussions.
bleu7 said:Well my 2006 model doesnt have the on board computer it just shows the mileage and trip miles. Unkess you mean one of the warning lights on the dashboard, 10k??? Never heard such high numbers, heard 5k 8k but 10k thats amazing!
Anyone tried the Valvoline NextGen, recycled oil? Been thinking of trying it out
the roadie said:You know that's an outdated marketing myth spouted by the oil change industry to increase their profits at the expense of the environment? Any reason you don't trust the Oil Life Monitor system GM engineers put in there? Typically you can get 10K miles out of an oil change safely.
n0kfb said:In addition to saying use 5w-30 weight oil, the owners manual also states the oil needs to meet GM 6094 specifications as well. Not every oil out there meets this spec, but it isn't too hard to find.
-- Dan Meyer
amfm said:someone recommended me the ACDelco 20W40
any comments?