I have a 94 teg ls with a b16a1 swap, type-R manifold, 4-2-1 dc headers, aem short ram intake. Recently the timing belt on my teg broke. I had it replaced and seem to have had a drastic loss of power, the engine bogs out at 4000. Also, I am burning fuel like crazy. There is a black liquid coming from the exhaust, I have no idea where to start. and only getting 150 miles to a full tank sux majorly. Any suggestions???

 

your timing could be off