2003mikem

iTrader: (1)

2001 4runner SR5 nothing on # 2 ?

Ok I have enough experience with the 20R and 22RE

What should I look for first ?

I haven’t even opened up the hood yet.

Is this a common problem ?

135 K

waskillywabbit

iTrader: (-1)

Spark plug wires. Coil pack wires.

Did it just quit?

:wabbit2:

2003mikem

iTrader: (1)

i check compression. none in #2, check it wiht my scope, hole in the piston.

what can i pull a 3.4 out of uesed and put in my runner?
will and 3.4 work ?
98 and up?
4runner ? tacoma? t100 ?

thnaks

2003mikem

iTrader: (1)

??? ? ?

mt_goat

The basic 5VZFE engine is the same but some of the things screwed and bolted on to it changed. I'd recommend you keep all the sensors and anything electronic from your current motor. The injectors may be a different size, MAF may be different, O2 sensors, wiring, exhaust manifold...etc.

2003mikem

iTrader: (1)

so pretty much buy a sed 3.4 and just use the shrt block ?

keep all the thing from mine? lower intake all harness and all electrical ETC ??

vital22re

iTrader: (2)

yes, you'd be buying a used 3.4 just for the long block (Block and heads). Have your injectors cleaned professionally. I wonder if a poor spray pattern burned the hole in the block