Whats up everyone,

new user here, just bought a 2nd hand 2002 mdx / 160000km and its got a few check engine codes so I was wondering if you guys could help me out. Im not very mechanically inclined and will most likely not do the work myself, but if you can at least guide me in the right direction in order so save myself some time / money it would be greatly appreciated!

so i got misfire on all cylinders p0301 to p0306 + random/multiple misfire p0300

as per my research this should be either, spark plugs / coils or EGR port?

I also have p0710 transmission fluid temperature sensor circuit, this code is making me a bit nervous...!
symptoms are slipping and hesitation when shifting + d5 blinking and vtm-4 light

and also p1399, was not able to get good info on this one?

any help is appreciated!!!
I am somewhat of a newbie so please go easy on the lingo! lol

 

so far from what i've researched regarding p0710,
replace temp sensor, reset codes and retest?

http://www.justanswer.com/uploads/ac...41_Binder1.pdf
http://www.mdxers.org/forums/14-prob...emp-light.html

is this correct?
anybody have the parts # and where to order for cheap delivered to canada?


and regarding multiple misfires,
what im reading is cleaning the EGR ports and change spark plugs / coils along the way?

http://www.youtube.com/watch?feature...&v=5RU2E2kkyLs

for the spark plugs i was thinking about ordering from rockauto NGK iridium IX for 6$
http://www.rockauto.com/catalog/more...080&cc=1382879
canadian tire has regular NGK iridium for 11$ each

Am i in the right direction?
thanks guys!