87punisher

Hey guys.
just need to know if the engine and tranny from a 93' pickup would be compatible in my 87' 4runner. Going to pick it up in 10 days. any help would be greatly appreciated

thanks
jeromy

osv

on my '86, the engine sensor connectors and the wiring harnesses were not interchangeable with the later 22re's.

I think that the later 22re's have heated o2 sensor(s), egr exhaust temp sensor that's not on the '86 and older, etc.

the '93 will have the straight intake plenum and straight throttle body, get all that for sure, it's much better than the older angled intake, again, i'm not sure what the cutoff year for that change was.

if you don't have the straight intake, try to get the throttle cable off of the '93, it's a different length... you can make the angled intake throttle cable work by cutting the end of the cable off slightly with a dremel, and drilling out a kragen/pep boys cable barrel.

the straight tb passes ca smog, not sure how it'll work for Canadian smog check.

bbrideau

get the wiring harness and ecu, shouldn't have many hickups. The o2 sensors are different like OSV said. Luckily you don't have to worry about emissions. pretty sure the body plugs should be the same to tie the new engine harness into the dash harness. if not the plugs are simple enough to swap out if you can read EWD's

87punisher

Thanks alot guys :-) i will be getting started on the swap in a couple weeks. will more then likely be asking a couple more questions. but i will deff post any problems/ solutions i come across. still very open to any info that will make it go better. and once i figure out how to get pics up, i will be putting some up of the "PUNISHER" :-)