Hey guys the mods keep locking all my god damn threads no idea why. anyways today i ahve a enw problem an unstable rpm. it idles around maybe 400 and shoots back upto normal every so often, its intermittent, so its not always happening. also, at around 2k-2500 rpm my car kinda backfires, as if it doesnt want to get any gas or give any power. any ideas? im just about ready to sell it, i know its worht fixing but i dont have the money and its jsut one problem after another atm please help anybody asap