Originally Posted By: chrisri
Originally Posted By: edyvw
Originally Posted By: chrisri
Frend just bought a 02 Fiesta and without looking changed oil with a3/b4 5w40.AFAIK this engines are spec'd for a1/b1 or a5/b5.Car runs fine,maybe fuel economy is a tad off.Oil is expensive here so is he OK to the next OCI? What do you guys think?
Considering i know area very well
there is popular leaning toward heavier oils. I personally would go there with little bit heavier oil, but not 5W40 ACEA A3 but maybe 5W30 ACEA A3. INA should have 5W30 ACEA A3.
LOL i know,i was running Rs 10w60 in every petrol car before i came here.But INA isn't an option,we both buy oil from the same guy so there is to choose from Mobil,Shell,Selenia and Castrol.Selenia and Castrol are more expensive so they are out.And i have friend that works in refinery at Urinj,this is where INA oils are made,and guy is great and all but when it comes to engine oils i would stick with something else.I had issues with their petrol so now for me only Slovenian Petrol.
I had issues with Slovenian diesel, turbo went off bcs of Petrol diesel.
Then go with Mobil 5W30 ACEA A3 or Shell Helix 5W30 ACEA A3( do not go with ACEA c2 or C3 for that engine).