Almost ready to crash into a wall!!

[thrty5thsc]

Wow! I can't figure this thing out. The car runs rough. sometimes it stalls too. I got a new tps, iac, egr and sensor, map, cap, rotor, plugs and wires, o2's, new injectors 4 months ago and a new distributer today. Still runs rough most of the time. When I floor it it's great, nice and smooth. When it idles or I hold it at a steady speed it stumbles and bucks. I got a new Zex dry kit that I can't use cause it's not runnin right. 500 bucks and I can't even use it!
Any of you had a problem like this?:nono:

 

[cledusdtrucker]

you need a tune!!!!

 

[cledusdtrucker]

did you adj the tps???

 

[thrty5thsc]

I'm not sure how. I did move it clockwise and counter clockwise in both directions and saw now good or bad results either way. it only move about an 1/8 inch though.

 

[sbeachstang]

What year car? Check your grounds, and for vaccum leaks. start first with the injector harness ground. Check vaccum to map sensor on the firewall. Have you run a DIY code diagnostic? KOEO,KOER

 

[cledusdtrucker]

I'm not sure how. I did move it clockwise and counter clockwise in both directions and saw now good or bad results either way. it only move about an 1/8 inch though.

you need to hook up a volt meter to it and set your idle were you like it the check the voltage it should be.99

 

[thrty5thsc]

I don't have a volt meter. I can get one tomarrow. I just pulled some codes. Koeo-34. koer-34, 42, 92. I changed all my vac. lines map has stong vac. grounds all look clean and secure. They were just reconected when I changed the intake gaskets (upper and lower) last week.

 

[thrty5thsc]

Oh, Good question sorry. It's an 86.

 

[sbeachstang]

34 EGR problem, causing the rich codes. Try unhooking and plugging the vacumm to the EGR. LUK

 

[cledusdtrucker]

34 is EVP - EGR did not respond properly during test - EVP
42 is System rich - Fuel control
92 is System running rich - Fuel control

 

[thrty5thsc]

I tried that. I even put a egr block off plate on there and it did not change the way it runs. I got a new one on there and the sensor on the back of it is new too(only a few weeks old). I plugged the egr vacuum and drove it and it still did it. It runs great for about 30-60 seconds after I start it.

 

[thrty5thsc]

This is crazy. I'm throwing money that I don't have at it and nothing is working.

 

[thrty5thsc]

Could my injectors be leaking? They are new too. They are the newer 4 hole style. design 3 or something like that. 19lbers

 

[cledusdtrucker]

man i need to see your car!!!!!!!!!

 

[thrty5thsc]

Any time any place my man. I am drounding in frustration.

 

[cledusdtrucker]

you working tomorrow night?

 

[thrty5thsc]

No. I don't have anything to do.

 

[jared88]

Nice to see people willing to help others out and get dirty for them.. I wish I could help but My abilities are limited in your field. G/L

 

[thrty5thsc]

It is awesome.

 

[thrty5thsc]

Thanks cledus! and everyone for your help. It's appreciated very much.