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89 celebrity 2.8 auto


rairigh915
05-18-2008, 02:20 PM
ok. I have a 89 celebrity with 2.8 and auto trans.

Car starts and runs. The first start of the day makes the car run for a few minuites then stalls. But only runs for like 20 seconds each start after the intial start. I changed ECM and Fuel pump. Where should I look next?

inafogg
05-18-2008, 02:31 PM
hello,you're going to diagnose the basics 1st.when you get it to the no start
condition see if you have fuel/spark

rairigh915
05-18-2008, 08:41 PM
It always starts. It just stalls every 20 seconds.

tomj76
05-21-2008, 07:57 PM
You need data... check the fuel pressure on the fuel line... it could be a fuel pressure regulator. See if you can keep it running by adding a bit of fuel to the intake as it's running. (Careful of the fire hazzard)

It could be the fuel injector, or it could be in the spark system (Coils/Module/CPS).

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