Thanks for your repliesà.

I got a felling it has something to do with fuel. I check some codes in many sites and this is what I found.

CODE - MAKE - DESCRIPTION
P1290 - GM - Electronic Throttle Control Forced Idle Mode
P1290 - CRYSLER - CNG Fuel Pressure Too High
P1290 - FORD - CHT Sensor Low Input

Still canÆt find anything that specifies about Isuzu.

I donÆt have a fuel line pressure testerà so I will try to change the fuel filter since it has never been change as far as I know.

Thanks all you guys for your info.


~1992 Isuzu Amigo 4x4~
* 3.2L DOCH V6
* 01 Rodeo Dash-board swap
* 32's
* custom roof rack
* custom exhaust