I had to get some oil today but the garage only had Shell Helix Ultra 5w-40 fully synthetic oil. I had Shell Helix 5w-30 in before which is recommended. What is the difference between the two and does it make much difference?
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Difference between Shell Helix 5w-30 & 5w-40 ????
#2
Posted 05 March 2005 - 06:00 PM
The operating temps and the 5-30 will be a semi synth and the 5-40 will be a fully synth.
]I'm quite the easy-going type, once you get to know me. Running with - Unichip/Kent Cams/K&N filter/Magnex Cat-Back/Magnecor leads/NGK plugs/Polybushes and Strutbrace. 156bhp last time I tried.
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#3
Posted 05 March 2005 - 06:19 PM
So will 5w-40 operate at a high temp than 5w-30?
And what difference is there between semi synth and fully synth?
May be im being far too paranoid !!!
And what difference is there between semi synth and fully synth?
May be im being far too paranoid !!!
I luuurrrrvvvv FRP 348
#4
Posted 05 March 2005 - 06:41 PM
I'm not a mechanic, but I thought that you should not mix oils, so if you FRP currently has 5w30 semi syn that that is what you should top up with. If you want fully syn then you will need to do an oil and filter change.
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#5
Posted 19 March 2005 - 04:25 PM
Oh poo. Bought some Shell Helix Ultra 5w40. Only after the guy in the Shell garage insisted they didn't make 5w30 anymore, and that 5w40 replaces is and didn't make any difference. I was in a rush and bought it.
Anyone know what make of oil Ford use? Need to top it up with that.
Or could I do a full oil change and change the lot to 5w40 Shell stuff? I've heard good things about it. Looking on their website, they don't do a 5w30 oil.
Anyone know what make of oil Ford use? Need to top it up with that.
Or could I do a full oil change and change the lot to 5w40 Shell stuff? I've heard good things about it. Looking on their website, they don't do a 5w30 oil.
David - Clio Trophy now sold! Megane R26 on the way - ETA March 1st 2008.
Ex-FRS #2787 - Ex-FRP #383
Ex-FRS #2787 - Ex-FRP #383
#6
Posted 20 March 2005 - 05:58 PM
QUOTE
Anyone know what make of oil Ford use? Need to top it up with that.
Or could I do a full oil change and change the lot to 5w40 Shell stuff? I've heard good things about it. Looking on their website, they don't do a 5w30 oil.
Or could I do a full oil change and change the lot to 5w40 Shell stuff? I've heard good things about it. Looking on their website, they don't do a 5w30 oil.
The stuff i got from the ford garage is shell helix 5w-30 F !!!
I luuurrrrvvvv FRP 348
#7
Posted 20 March 2005 - 06:04 PM
QUOTE
QUOTE
Anyone know what make of oil Ford use? Need to top it up with that.
Or could I do a full oil change and change the lot to 5w40 Shell stuff? I've heard good things about it. Looking on their website, they don't do a 5w30 oil.
Or could I do a full oil change and change the lot to 5w40 Shell stuff? I've heard good things about it. Looking on their website, they don't do a 5w30 oil.
The stuff i got from the ford garage is shell helix 5w-30 F !!!
Arse. :rotflmao:
Will go have a purchase then lol.
David - Clio Trophy now sold! Megane R26 on the way - ETA March 1st 2008.
Ex-FRS #2787 - Ex-FRP #383
Ex-FRS #2787 - Ex-FRP #383
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