i have a 88 4runner and it has a 3.0 and an auto when i bought every thing worked. ands then i tubed it and for a week the gages would stop working randomly and when that happens you have to shift the tranny manualy and it is stuck in overdrive. i got it to work by kicking in the fuse box area and it worked for a week like that but know it stoped completly. i know everyone dislikes my engine and tranny combo but i still need help. all of the fuses are good but there is two little round black and yellow thingys that are in that area not sure if that could be the problem or not. thanks in advance.