yes you can use synthetic oil if you want to
You would use the same oil filter for both synthetic an d regular oil in your jeep.
Regular oil is recommended by Jeep. Edit: Correct, Jeep does not make a recomendation to use synthetic oil. However synthetic oil will not hurt the engine at all. The recommended weight is 5w30.
You can use conventions, synthetic blend, or 100% synthetic, your choice.
You can use synthetic, synthetic blend, or conventional oil. It is your choice.
Yes, you can.
10w30 or 5w30 conventional , synthetic blend, or full synthetic will do
Yes, you can use synthetic engine oil in a 2005 Tacoma.
No. You can use conventional, synthetic, or a blend.
yes.
A 2007 Jeep Compass uses 5W20. It can be synthetic, conventional, or a blend.
AnswerI use the recommended 10W40, however; my Jeep doesn't burn oil. If you burn a lot of oil I recommend synthetic 10W30.