Got the car back today and guess wot happens? The pull starter strings comes out and does not recoil again! I took the pull starter off and tested it and it works fine! So I loosened the tension on the screws when putting it back on the car and it recoils now but it will only pull out a little distance otherwise it ends up not recoiling again! At least I can get it started for the time being but surely there must be a problem with the car and not the pull starter?