My 1988 nissan truck doesn't idle till warmit has the z24 in it

Okay, here it is: http://www.2carpros.com/diagrams/nissan/pickup/1988

Hope it helps.

Have your TPS sensor check (throttle position sensor) and also have the iac motor checked(idle speed control) Both are located on the throttle body

Take it to a jiffy lube. They'll know or have the info you need.

Ignition Timing 10 Degrees
Application:
With manual transmission

Note :
Before top dead center
*Warm idle speed 800 RPM
*Transmission in neutral (Parking brake engaged)
***CAUTION***
special procedures are required when making
adjustments
refer to service manual Ignition Timing 10 Degrees
Application:
With automatic transmission

Note :
Before top dead center
*Warm idle speed 750 RPM
*Transmission in drive (Parking brake engaged)
*All accessories off
***CAUTION***
special procedures are required when making
adjustments
refer to service manual.

Guys he has a Z24, Not KA24, Z24 for one, Is carbed and has older lifters and valves. They need to be tuned to spec within a certain specific limit and the cams must be rotated in certain positions when doing different valves, etc... Shouldnt take very long normally and its not a hard process but if you have a tick, you really should get it checked out. Btw, the Z24 engine's idle isnt controlled by ecu at all or else the carb wouldnt need an idle adjustment screw.

Just wondering do you still have this truck? If so email me at [email protected]. Thanks!

Full data http://www.motorpowerinc.com/specs/z24.html

look up part on web sit like autozone so u know what u are looking for and should be on right side of intake

I BELIEVE THIS ONE HAS 2 COILS. HAVE THEM CHECKED! JUST A SUGGESTION.

internal vacuum leak in carb. replace with weber carb you will be very happy