After much frustration and replacing the H272 and H271 relays (High and Low
speed $54.00 for both of them) for the radiator cooling fan I found that the
relay in the external fuse box that is marked fuel injection is actually for
the fan as well. This relay is part number H270 and was readily available
at AutoZone for $15.99. I spoke with a guy at a local shop and he stated
this fact to me and that it is caused by the fan motor pulling too many amps
and that if I looked there would be a contact that was bubbled. Lo and
behold, there it was. The mechanic recommended that the fan motor be
replaced as well because it is the root cause, however I think the fan comes
as an assembly with the shroud and fan and is about $250. Chilton books
suck, at least the ones you buy at the auto parts store as it didn't mention
all three of the relays. What is the best general maintenance books?
Just thought this might be helpful to someone.