[Cholo113]

So when I got my car it ran like a top it’s a 1990 z24 with the 3.1l and it drove fine until I got near my home and then all of a sudden it basically went into limp mode, giving it gas was sluggish and then when it slowed down almost to a stop it started jerking and hunting for idle and then stalled. I noticed that there was clunking inside the cat so the cat blew up and so I just cut it out. ever since I got it home I will start it up and it will run fine for about 30 minutes then the rpm’s start to bounce and then eventually it hunts and hunts and then dies. I have replaced my crank sensor, idle control valve, pcv valve, cleaned the maf, replaced a coil pack that wasn’t firing properly, and replaced all the spark plugs and wires. I am completely lost.

 

[mikepatterson33]

Check your fuel injectors, make sure they aren't shorting out.

 

[cljohnson1436]

I have a 94 Z24 and when the battery has been unhooked I have to go through the relearn to idle process everytime. The process is idle 10 minutes off 10 seconds idle 10 minutes. There's a little more to it than that but let me know if u need the steps.

 

[Cholo113]

I have a 94 Z24 and when the battery has been unhooked I have to go through the relearn to idle process everytime. The process is idle 10 minutes off 10 seconds idle 10 minutes. There's a little more to it than that but let me know if u need the steps.

Yea I’ve never done that, I’m replacing some bad injectors soon and gaskets and what not so ya if I could have the steps that would be greatly appreciated thank you

 

[msullivan2669]

I have a 94 Z24 and when the battery has been unhooked I have to go through the relearn to idle process everytime. The process is idle 10 minutes off 10 seconds idle 10 minutes. There's a little more to it than that but let me know if u need the steps.

I need the relearn steps for a 1990 plymouth laser 2.0L non turbo. This car is cherry. And the relearn procedure I read said idle 10 off at least 5 sec idle 5 mins. And a bunch of other RANDOM shit, so I'm looking for some other opinions on this procedure.