Hi, I have 1993 Seville 4.9. I got a new EGR valve but it didn't help. I tested it with vacuum pump, it won't hold pressure at all, same with old one.
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Explorer Forum has been the #1 resource for Ford Explorer owners since 1996. Our active community covers every aspect of the Ford Explorer, Ford Ranger and all
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Explorer Forum has been the #1 resource for Ford Explorer owners since 1996. Our active community covers every aspect of the Ford Explorer, Ford Ranger and all
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If the EGR valve is stuck open, it will essentially cause a vacuum leak, leading to inefficient combustion, rough idling, hesitation, and sometimes
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Get the engine warmed up and then pull the vacuum line off the egr and hold your finger over the line while you rev the engine. You should feel vacuum on the egr line
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Ratings : 56 %
Hi, I have 1993 Seville 4.9. I got a new EGR valve but it didn't help. I tested it with vacuum pump, it won't hold pressure at all, same with old one.
Read More
Ratings : 45 %
Explorer Forum has been the #1 resource for Ford Explorer owners since 1996. Our active community covers every aspect of the Ford Explorer, Ford Ranger and all
Read More
Ratings : 48 %
Explorer Forum has been the #1 resource for Ford Explorer owners since 1996. Our active community covers every aspect of the Ford Explorer, Ford Ranger and all
Read More
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If the EGR valve is stuck open, it will essentially cause a vacuum leak, leading to inefficient combustion, rough idling, hesitation, and sometimes
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Get the engine warmed up and then pull the vacuum line off the egr and hold your finger over the line while you rev the engine. You should feel vacuum on the egr line
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