esso is mobil in the states, not bad at all. but i refer shell, no special reason, just personal preference. mostly due to we have 5% rebate in the states, but not now..:P
-speed(如风);
2001-8-22(#175831@0)
One mechanic told me that we should use same brand gas all the time. It happened to him couple time that his old car cannot run well after he pumped different gasoline.
-mamamia(mamamia);
2001-8-22(#176264@0)