Mk1Daniel Posted May 23, 2011 Share Posted May 23, 2011 My sisters car. Quote "it idles rough as. Then allgood in low revs, then starts missing harout. what could it be?" Quote Link to comment Share on other sites More sharing options...
lou Posted May 23, 2011 Share Posted May 23, 2011 Check the plugs are clean. Check the points and leads while your at it. Quote Link to comment Share on other sites More sharing options...
mjrstar Posted May 23, 2011 Share Posted May 23, 2011 What flavour GSR are we talking here.. Quote Link to comment Share on other sites More sharing options...
fuel Posted May 23, 2011 Share Posted May 23, 2011 a 1973 Subaru GSR of course.. how many other GSRs could there quite possibly be?? Quote Link to comment Share on other sites More sharing options...
lou Posted May 23, 2011 Share Posted May 23, 2011 What flavour GSR are we talking here.. A good question. My thoughts were, its old-must be carby. lol Quote Link to comment Share on other sites More sharing options...
johnnyfive Posted May 23, 2011 Share Posted May 23, 2011 My biggest concern TBH is, his sister drives a GSR. Pics? Quote Link to comment Share on other sites More sharing options...
BlownCorona Posted May 23, 2011 Share Posted May 23, 2011 check for intake manifold leaks too, my car did this and that was half the cause, the other half was wrong spark plugs. Quote Link to comment Share on other sites More sharing options...
DavidTheCreator Posted May 23, 2011 Share Posted May 23, 2011 falcon 4ltrs are good for acting like that with a manifold leak. use brakeclean around the manifold and see if the revs pick up at all and if it is EFI, clean the air flow meter if its a hot wire one and what sort of air filter does it have? oiled filters can mess with a AFM's i vote, that whatever gsr it is, tell your sister its fucked and she should sell it to me for a couple hundy if shes in the north island Quote Link to comment Share on other sites More sharing options...
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