supra-alex Posted February 24, 2005 Share Posted February 24, 2005 is there anything else i could do to my sz-r to make it's fuel efficiency better ? worthwile of course ? most of my driving would be around town with 1-2 motorway trips a month ? Link to comment Share on other sites More sharing options...
hadyn Posted February 24, 2005 Share Posted February 24, 2005 change the fuel filter? fresh coolant may also benefit mpg very very very slightly although im deffo no techie Link to comment Share on other sites More sharing options...
geoffvalenti Posted February 24, 2005 Share Posted February 24, 2005 Keep your foot off the gas Link to comment Share on other sites More sharing options...
Bobbeh Posted February 24, 2005 Share Posted February 24, 2005 Use thinner oil? Link to comment Share on other sites More sharing options...
JamesG Posted February 24, 2005 Share Posted February 24, 2005 only drive downhill Link to comment Share on other sites More sharing options...
toyotasuprauk Posted February 24, 2005 Share Posted February 24, 2005 Make sure the air filter is clean, and the cars not overdue any service items. Do you have any mods? Use 95 Ron not Super unleaded. Link to comment Share on other sites More sharing options...
Terminator Posted February 24, 2005 Share Posted February 24, 2005 Sell it! Link to comment Share on other sites More sharing options...
b_have Posted February 24, 2005 Share Posted February 24, 2005 NEVER use 95 RON! Link to comment Share on other sites More sharing options...
Toms Supra Posted February 24, 2005 Share Posted February 24, 2005 its an SZ though he should get away with it? Link to comment Share on other sites More sharing options...
supra-alex Posted February 25, 2005 Author Share Posted February 25, 2005 yes i should aggghh what the hell i'll get a 1994 fiat punto instead Link to comment Share on other sites More sharing options...
Christian Posted February 25, 2005 Share Posted February 25, 2005 De-cat it. Better MPG and better performance. Link to comment Share on other sites More sharing options...
Guest Ryangordon86 Posted February 25, 2005 Share Posted February 25, 2005 I was told always to use optimax, as 95 Ron isnt good for the jap engines, is this true? Link to comment Share on other sites More sharing options...
Digsy Posted February 25, 2005 Share Posted February 25, 2005 NEVER use 95 RON! Why? Its an SZ so he's not running mad combustion pressures or temperatures. I've put 95RON in my SZ ever since I bought it. No problems at all. Definately a no-no for turbo cars, though. Link to comment Share on other sites More sharing options...
b_have Posted February 25, 2005 Share Posted February 25, 2005 Ooops, didn't notice it was SZ, although for the sake of a few coppers per litre i still wouldn't use it. Doesn't the SZ have timing trim bouncing off the knock sensors? If so, should perform better with opti. Moreso at the low end. Link to comment Share on other sites More sharing options...
Steve W2 Posted February 25, 2005 Share Posted February 25, 2005 Ooops' date=' didn't notice it was SZ, although for the sake of a few coppers per litre i still wouldn't use it. Doesn't the SZ have timing trim bouncing off the knock sensors? If so, should perform better with opti. Moreso at the low end.[/quote'] Yeah that would cost me an extra £312 a year in petrol Look after the penny's and the pounds will look after themselves Link to comment Share on other sites More sharing options...
Whitesupraboy2 Posted February 25, 2005 Share Posted February 25, 2005 Yeah that would cost me an extra £312 a year in petrol Look after the penny's and the pounds will look after themselves Coming from the guy who bought 2 supras at once, 2 years ago and still hasnt sold one lol Link to comment Share on other sites More sharing options...
Steve W2 Posted February 25, 2005 Share Posted February 25, 2005 Coming from the guy who bought 2 supras at once, 2 years ago and still hasnt sold one lol Yeah but I sold the S14a Would have okay if I didn't then go buy a Rover Coupe What petrol do you put in yours? Link to comment Share on other sites More sharing options...
Whitesupraboy2 Posted February 25, 2005 Share Posted February 25, 2005 Tesco stuff, then when its a meet (though forgot for last one) i put in Optimax and reset ECU, i notice difference while ECU working it all out, but no point really its minimal gain for the money. Link to comment Share on other sites More sharing options...
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