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Discussion Starter · #1 ·
Hi All,

I own a 97 Altima and I am getting CEL. The error code shows EGR Valve. I am currently trying to open and clean it however the bolts holding it have corroded. I tried PB Blaster and similar products however that hasnt helped a bit. With the little space thats available, I am not getting any success.

Can anybody suggest if I can use small gas torch to loosen them? Any other suggestions? Are there any non-obtrusive ways of cleaning it? Do I need to use any special tool? Currently I am just trying with a spanner.

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