Petrol for 1.5lt Mk1

[BJ75]

Hey guys/experts etc.

Just bought my wife a Mk1 Golf. I have plans to make it a nice little run-around for her, without any major mods. I was planning to get it all roadworthy myself, but will probably end up handing this task over to a mechanic (any good recommendations for Melb. Metro area?). Anyway, I think it's an '80 model. It has a 1.5lt carby engine, and it's been driven so little in the past few years that it still has lead replacement petrol in the tank. I am wondering what to do once this runs out. Do I have to use premium? Do I have to use some additive?

Any help greatly appreciated.

Cheers,

Brett.

[Golf Loon]

Welcome to the forum.

Sounds like a good little car you have there.

I`d put 95 octane premium in. The germans were years ahead of Australian rules and the Mk1 Golf engine handles unleaded petrol with no modifications.

[BJ75]

Thanks Golf Loon. Yeah I've been lurking here for a while in the classifieds section looking for something for her. There were a couple I'd rather have bought her from a mechanical point of view (bigger engine etc) but she didn't like the colour, or the wheels, or some other aesthetic issue. I REALLY wanted that white GTI in Canberra that was on eBay a few weeks ago - but that was a bit excessive. Anyway, this stock standard little 1.5lt will be perfect, and hopefully friendly on the juice too being so small. It certainly drives well - just needs a W/A & balance, and a bit of TLC - then I can start doing things like stereo, door trims, new carpet, maybe rubbers etc.

Back to the petrol issue, d'you reckon just topping up what's in the tank with 95 unleaded will be OK? Or do I have to go through the hassle of draining what's in there out?

[syncro]

Just top it up is OK. If it pings on the 95, you may have to use 98.
It's probably a 1.6 as the 1.5s were not sold in Australia.

[BJ75]

Cool - I'll keep an ear out for pinging. I think rego says it's a 1.5lt, but I'll hunt down the engine numbers and specs to be sure.

Looking forward to more advice from this board in the future. Hopefully i'll have something to offer one day.

[smithy010]

Loon, were you saying that i actually don't have to use that lead replacement stuff in my engine? are the valve seats hard to suit unleaded??

BJ75- i use standard unleaded in mine and have few worries with pinging. Obviously using higher octane fuel is great if you can afford it, but living on $200 a week, one needs to economise...