Engine Stall at decceleration

[lxsv8]

Hate to bring up an such an old thread but was the problem solved? It is sort of similiar to my problem but without the actual stalling.

 

[traps1971]

lextreme did you ever figure out what was causing that prolblem.my car just started doing the same thing.it also wants to bog if you nail it then rpm fine

 

[yukipaul1]

I had the same problem on a retro-fit 1UZ-FE into a Landcruiser FJ62. Needs the speed sensor reading off the back of the g/box. Maybe something you need to look at?

 

[och]

Hey, I had similar problems, I cleaned the throttle body, and also I bypassed the PS pump air hoses. Theres a hose that goes from the intake to the PS pump, and then another one going from the PS pump into the intake manifold. I looped these hoses into each other, and just got a new hose going from the intake directly to the intake manifold. Problem solved.

 

[traps1971]

thanks for the input guys

 

[sideshow]

toyotas dont drop idle if there is no speed signal

this is a shot in the dark but my 1uz has done 230 thou kms

about every 5000 kms it starts to idle low and each morning when it starts its like it has low coompression

i cure this by doin an oil change

when my engine starts to run abit off i do an oil change and its back to goin good again

one thin gi cant explain is why in the mornings when the oil is old and crappy
it runs like no compression maybe just worn bores

it could still be your idle motor
they can be cleaned but sometimes this doesnt cure them
they have sealed bearings inside them and they seize up
try a good 2nd hand idle motor see how it goes
about 50% of idle motors i clean might stat working ok

the rest are still no good


anyway if i go oil changes evry 4 to 5 thou kms its good

just weird and no explaination so far