For Sale PAIR Valve Assembly from 94 FZJ80

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R

Razorfarmer

Joined
Sep 7, 2017
Threads
11
Messages
32
Location
Jerome, AZ
Location
United States
Complete and perfectly working PAIR valve assembly from a 1994 FZJ80 4.5 liter with only 132k on the odometer. Intake hose is dry and slightly cracking as it is original. Vacuum hose is brand new oem toyota. Looking for $70 dollars plus shipping from Arizona, or local pickup.

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Razorfarmer said:
Complete and perfectly working PAIR valve assembly from a 1994 FZJ80 4.5 liter with only 132k on the odometer. Intake hose is dry and slightly cracking as it is original. Vacuum hose is brand new oem toyota. Looking for $70 dollars plus shipping from Arizona, or local pickup.

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Hello, Do you by chance still have this pair system? I only need the valve box. Thank you
 
My apologies, I forgot to respond. After speaking with a few more people, I do not think the pair valve is my problem. I am however going to try and do a few more things before I replace it. I'll be in touch. I appreciate your time.
 
RidgwayCO said:
My apologies, I forgot to respond. After speaking with a few more people, I do not think the pair valve is my problem. I am however going to try and do a few more things before I replace it. I'll be in touch. I appreciate your time.
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What are your Landcruiser symptoms?
 
Razorfarmer said:
What are your Landcruiser symptoms?
Click to expand...
It’s a miss at idle. I’ve thrown every potential part
Razorfarmer said:
What are your Landcruiser symptoms?
Click to expand...
I have a miss at idle, and an occasional OBD1 code 25 (running lean) at idle that goes away a minute or two once start driving and pick up speed.
I've thrown every part I can think of at it with no resolution. I'm left at valves needing adjustment and injectors. Here's what I've done already: 99% OEM parts
SPARK PLUGS (Gap Checked)
IGNITION COIL
SPARK PLUG WIRES
DISTRIBUTOR CAP & SEAL
DISTRIBUTOR ROTOR
FUEL PRESSURE REGULATOR / O-RING
IDLE AIR CONTROL VALVE & O-RING
VAF REPLACED WITH REBUILT
INTAKE AIR HOSE
PCV VALVE
50% REPLACEMENT OF VACUUM HOSES
OXYGEN SENSORS REPLACED (2)
FUEL FILTER
OIL FILLER CAP
THROTTLE POSITION SENSOR
TIMING CHECKED (4 DEGREES)
SMOKE TESTED VACUUM LINES AT INTAKE (NO LEAKS FOUND)
EGR VALVE CLEANED-TESTED
IDLE CONTROL VALVE PORT CLEANED
EGR MANIFOLD PORT CLEANED
IDLE AIR CONTROL PORT CLEANED
 
RidgwayCO said:
It’s a miss at idle. I’ve thrown every potential part

I have a miss at idle, and an occasional OBD1 code 25 (running lean) at idle that goes away a minute or two once start driving and pick up speed.
I've thrown every part I can think of at it with no resolution. I'm left at valves needing adjustment and injectors. Here's what I've done already: 99% OEM parts
SPARK PLUGS (Gap Checked)
IGNITION COIL
SPARK PLUG WIRES
DISTRIBUTOR CAP & SEAL
DISTRIBUTOR ROTOR
FUEL PRESSURE REGULATOR / O-RING
IDLE AIR CONTROL VALVE & O-RING
VAF REPLACED WITH REBUILT
INTAKE AIR HOSE
PCV VALVE
50% REPLACEMENT OF VACUUM HOSES
OXYGEN SENSORS REPLACED (2)
FUEL FILTER
OIL FILLER CAP
THROTTLE POSITION SENSOR
TIMING CHECKED (4 DEGREES)
SMOKE TESTED VACUUM LINES AT INTAKE (NO LEAKS FOUND)
EGR VALVE CLEANED-TESTED
IDLE CONTROL VALVE PORT CLEANED
EGR MANIFOLD PORT CLEANED
IDLE AIR CONTROL PORT CLEANED
Click to expand...
I'll send you a private message to keep this thread on track....
 
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