I have a problem.with my car. Ill like to.know if somebody can help me.
I did the spaw in my car some weeks ago n i cant go.more than 4000 rpm
the car doesnt have check engine n everything is odb1. Im using a gsr ecu.
I changed the ecu p28 n still doing the same.

 

Nobody????

 

I think your running in "Limp mode". ecu is trying to protect the engine from lean condition or something. Just a guess.

 

check your cat. probably F+cked up. just gut it out, its why mine woudln't rev past 4500 rpm afterwards it worked.

 

What distributor and injectors are you using?

 

I try open headers with another ecu. But when i put my p28 the car does the same at 5.5 rpms. Also i took the vtec wire n still doing the same. This car had a b16 motor but i never had that problem with the b16 it just happen when i swap the gsr.......

 

Im using the same ecu the same distributor etc. The car doesnt have leaks oil is new.

 

Im using a ls dizzy n obd1 gsr injectors.