I got an 87 iroc, 305 tpi. ive had this code 36 on for a few weeks now. the car runs perfect and im trying to sell the car and with this ses light on it might hurt selling it. i cleared the codes, then it just comes on again and again. how can i fix this? The 3 relays i have on the drivers side are all square ones. all 3 are different. one has a fuel pump relay part # on it, one has the burnoff relay # on it, and one is blank. i dont know which ones to change. should i just buy 2 burnoff relays and replace both other than the fuel pump relay. i dont know which is which because it looks like they've been switched around.
help is much appreciated
thx