Kokius tepalus naudojat?

o as jau kelintai masinai piluosi tik KroonOil tepalus ir kol kas neteko nusivilt... ir sportiskos masinos, ir dyzeliukai gerai reaguoja i juos

Tai chia turbut i amerikiechius orientuota

OT:

man pravaziavus magistraleje ir ilgiau palaikius aukstas apsukas per 5000 km 0.5-0.7 l suvalgo. mieste vazinejant nevalgo.
Pilu castrolio txt 5w-40.

p.s. tarp aliejaus gamintoju vyrauja tendencija mazinti alyvos klampa (paziurekwww.japanoil.com.ua/_html/j_toyota.htm).
Aisku seniems varikliukams tai nelabai rekomenduotina. Tos tendencijos itakojamos gamtosauginiu veiksniu (mazesne klampa - maziau degalu) ir auganciu variklio apsuku (Film strength is more important than viscosity (within reason). Expensive oils have more film strength improver (an expensive additive) than cheaper stuff. This is why some race engines can run at 10k plus rpm on 0w-15 oil (very, very expensive!!)).

Toyota nuo 2006 pradeda naudoti 5w-20 (In a service bullitin dated 3-29-06, Toyote states: *Toyota motor Corporation manufacturing plants have begun using ILSAC GF-4 engine oil. This engine oil is recommended due to its superiority in terms of fuel economy and engine protection and due to its benifits for both the customer and the environment. ISLACGF-4 can be used in all Toyota and Scion engines. *This recommendation is for 2006-2007 vehicles. *ILSAC GF-4 SAE 5w-20: This oil has been set as the Toyota genuine engine oil, starting in February 2006 for the US. This oil is superior in terms of fuel economy, engine protection, and cold starting performance. *ILSAC GF-4 SAE 0W-20: This oil has even better fuel efficiency and cold starting performance than 5W-20. Initial application for 0W-20 is in the 2006 model year 2AZ-FE engine and will be used in new engines to be developed. *Engines using ILSAC GF-4 SAE 5W-20: AZ series, GR series, JZ series, JZ series, MZ series, NZ series, RZ series, UZ series, VZ series, 1ZZ-FE , 2TR-FE. *Engines using ILSAC GF-4 0W-20 (beginning with 2006 model year): 2AZ-FE Camry, 2AZ-FE Solara, 2AZ-FE highlander, 2AZ-FE RAV4 (ACA#3). **************************** NOTE: (!!!!!) DO NOT use these oils in engines other than those listed above. These low-viscosity oils cannot maintain lubrication effectiveness in engines with older designs and could result in smoke emissions from the tailpipe and/or unusual engine noise.)
taip kad sitie 10w-60 su klaustuku, gaila kad tepalistai neimportuoja i LT normaliu tepalu arba veza bet backose. Gamintojams vis dar esam senu lauzu salis.

tai kaip suprantu,visai normalu kad valgo tepaliuka truputeli ania?nes as tai karts nuo karto sukeliu iki redlin'o!

jo Romasiau - nesuk sau kiausiu del to

O del 10w-60 tai jo repair manuale pas mane nera - yra 10w-30; 10w-40 ir 5w-30 priklausomai nuo temp. siulomi vieni ar kiti.

10w-60 cia jau labiau racing skirti - nes jis prie aukstesniu temp. islaiko tas pacias tepimo savybes.

Romasiau, viskas normaliai, nes ramiai vazhinejant ji nei bishkio nevalgydavo O ant redlaino ir naujas variklis nemazhai tepalu paprasho

bishki gaunasi OT.
noriu pasakyt kad ne klampa apsprendzia tepalo savybes ekstremaliom salygom (temp, slegis ir tt.). Todel nereikia tapatinti didesnes klampos (prie aukstos temp) tepalo su tepalu islaikanciu nepakitusias savybes. Sie parametrai yra skirtingi.
As nesakau kad sis konkretus 10w-60 yra s..., tiesiog tepimo savybiu negalima tapatinti fiziniais alyvos parametrais. T.y. nebutinai geras tepalas yra Xw-50 ar Xw-60.

aisq.
reiskias gal ne taip buvau suprates.
beje skirtumas tarp tariki 10w-60 sintetikos ir pusiau sintetikos yra didelis ar ne?

as ir galvoju....per velykas uzsidege geltona lempute,tai "dapyliau"!pries gera savaite vel dapildinejau!ir jau vakar maciau vel ta lempiecka zybtelejo!
nors tepala pyliau neaisku koki(tik kad sintetinis)!

aklasis, pavaisins tave Jarik'as su irklu, as tai saugus (i GM nevaziuoju)
sintetika bet kokiu atveju geriau: stabilesne temperaturiniam rezime, geriau neutralizuoja rugstis, neleidzia nuosedoms prikibti prie pavirsiu ir tt.