it is saying the engine is smooth even if they know there is a problem... I my self tested 7 Jupiter 5 were in same category .... 2 may be soon so..After I brought one Jupiter i came to know 90% ...

@ Jaison | Yes my grande have a crackling sound from back suspension..It's now more sound.first they gave oil ,sound gone which last only for one week. Again it started and also the suspension ...