2001 acting weird after gas leak in engine.

Took my car to a mechanic and they didn't put clamps back on fuel rail or O rings on injectors. My car looked like a waterfall of Gasoline over the engine. Now it won't start right away, its still eating alot of gas, and even shifting bad (holding 2nd and 3rd gears before shifting hard). I've planned a maint. schedule of Alternator and starter replacement this week. Could i have more damage that will cost me a whole lot more? What damage could those idiots have done?

*Side note* Mechanics that try to steal parts from cars to make money should prolly learn some morals.

Welcome to AF. Without knowing more precisely what was done/not done , tough to tell, there are no clamps as such on the injectors or fuel lines.

i would start and make sure he did not leave any vac hoses of or electrical disconected