spark plugs CADILLAC DTS 2010 1.G Owners Manual

Gasolines containing oxygenates, such as ethers andethanol, and reformulated gasolines might be availablein your area. We recommend that you use thesegasolines, if they comply with the specificationsdescribed earlier. However, E85 (85% ethanol) andother fuels containing more than 10% ethanol mustnot be used in vehicles that were not designed forthose fuels.
Notice:This vehicle was not designed for fuel thatcontains methanol. Do not use fuel containingmethanol. It can corrode metal parts in the fuelsystem and also damage plastic and rubber parts.That damage would not be covered under thevehicle warranty.
Some gasolines that are not reformulated for lowemissions can contain an octane-enhancing additivecalled methylcyclopentadienyl manganese tricarbonyl(MMT); ask the attendant where you buy gasolinewhether the fuel contains MMT. We recommend againstthe use of such gasolines.
Fuels containing MMT can reduce the life of spark plugsand the performance of the emission control systemcould be affected. The malfunction indicator lamp mightturn on. If this occurs, return to your dealer/retailer forservice.
Fuels in Foreign Countries
If you plan on driving in another country outside theUnited States or Canada, the proper fuel might be hardto find. Never use leaded gasoline or any other fuelnot recommended in the previous text on fuel. Costlyrepairs caused by use of improper fuel would notbe covered by the vehicle warranty.
To check the fuel availability, ask an auto club, orcontact a major oil company that does business in thecountry where you will be driving.
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Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer/retailer.
PartGM Part Number ACDelco Part Number
Engine Air Cleaner/Filter Element22676970A1627C
Engine Oil Filter89017342PF61
Passenger Compartment Air Filter Element25906375CF118C
Spark Plugs1257153541–987
Wiper Blades
Driver Side - 21.7 in (55.0 cm)15931977—
Passenger Side - 21.7 in (55.0 cm)15931976—
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