#1)does anyone know where i can find DB8 grounds at.. i know only 2 witch vavle and chas.. and intake mani to batt i think.. anyone else knows where else..

#2) on freeways my car just slows down and i push the gas and still slows down if i put it in N and back in 5th its normal and it does it again.. oh yea my check engine and mant req light is on..

#3) my speedo doesnt work any one where i should find what the problems is.. like locating wires and fuses...

#4)

help me out integgers oh yea ita s GS-R o1 DB8

 

#1 - there's also a ground from the battery to the shock tower, and a ground from the starter to the Wall of the shock tower area.

#2 - I would definitely jump the wires on the service connector and find the code that the check engine light displays. That might help direct you where the problem lies.

#3 - Maybe a pinched line behind the cluster? Ever removed it for any reason?