1998 Fuel delivery problem.

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10-09-2010, 09:16 PM

Kegger

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Join Date: Oct 2010

Location: Oxford Michigan

Posts: 1

1998 Fuel delivery problem.

I have a 1998 ZR2 Blazer. I was driving home and it die on me. The next moring after I had it towed home, I went out and turned the key and quess what- it started. It only ran for 10-15 min before it stut down again, like the day before. I gave it a shot of starting fluid and it would run for a few seconds. If I wait a few hour it will run for 10-15 min. I know I'm getting spark, it seens to me that something is heating up and failing because it only does this when its hot. About a year ago I replaced the pump and sending unit. I can hear the pump run all the time like normal, when I turn on the key, while the engine is running, and after I turn it off for a few seconds. I know when fuel pumps go bad they "normaly" just don't work. If anyone know what I've got here please let me know. I do know some of these replacement pumps are crap and do funny things.