Porsche 924 2.0 NA in question here, (bear in mind I've only had air cooled motors for the last 20-30 years so not as clued up on the old waterpumpers as I used to be:( )
Anyway, the issue is I'm having to put about a litre of coolant in every other week...now this doesn't seem right to me? No evident leaks, oil and coolant are both clean (no obvious mixing or mayo or anything?) Performance still as good as ever....any thoughts? I'm thinking head gasket failure but there's none of the signs I've had before back the gti days
Anyway, the issue is I'm having to put about a litre of coolant in every other week...now this doesn't seem right to me? No evident leaks, oil and coolant are both clean (no obvious mixing or mayo or anything?) Performance still as good as ever....any thoughts? I'm thinking head gasket failure but there's none of the signs I've had before back the gti days