engine problem

[hassan shalaby]

dear fallows i got a problem and need help , my car rpm is going up and down after a big run and then stop ,and the engine is shaking ,i 've change the ideal and the injectionand the problem is still not solved ,ineed to know what i can dothanks

 

[Strider]

what car.......

 

[Bailey]

hi hassan......wld be nice if u cld intro yrslf first so tat we cld know u well.........as mentioned by strider we even cldnt know wat u r driving dude ..........cheers