Help! 89 Yj bucking and power loss.
Hey guys, got my first jeep bout three months ago ( 1989 yj 2.5l. Manual) and have had little trouble since but about a month ago cranked her up one day and took off and when I accelerated it acted like I wasn't pressing the gas at all, so I pressed it to the floor , still no response let off of it a little and sped up , pressed to speed up again and the jeep bucked forward and made a terrible noise from the engine compartment like a popping noise, any help is appreciated, first time using a forum just need help, also I replaced the fuel injector that I was told could be it but to no avail. Thanks ya'll