egr valve
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1989 Buick LeSabre EGR Valve: Delete or not?
Hey all, I have a 1989 Buick LeSabre with 184,000 miles on it, it sat for 12 years before I bought it and I just got it running recently. (Bad fuel pump) It runs and drives decently well now, but the EGR valve is toasted and it looks like it melted part of the plastic engine cover. From what...- Superslug360
- Thread
- egr valve lesabre 1989
- Replies: 4
- Forum: Buick LeSabre Forum
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P1406: 1996 Buick LeSabre, hard starting, very rough idle
Last year, I had my EGR valve replaced. About a month later, it started running rough, and threw the P1406 code. Then the code went away, and the car ran more or less okay for several months. Last month, the car started idling unevenly and roughly. I had a gut feeling it was the EGR valve...- wildirish
- Thread
- egr valve p1406
- Replies: 5
- Forum: Buick LeSabre Forum
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