87 maxima bad egr valve?????
#1
87 maxima bad egr valve?????
When the car has been off for over 5 to 6 hours, it takes long to start up again. Sometimes, I turn the key, and it tumbles for 10 to 15 seconds before it starts up. When it does start up, it backfires at all RPM's until the engine is warm. I'm guessing it's a bad EGR valve. Is there a way I can test the EGR valve? What else can cause these problems? Thanks for your input.
#2
Re: 87 maxima bad egr valve?????
Originally posted by bubblersound2
When the car has been off for over 5 to 6 hours, it takes long to start up again. Sometimes, I turn the key, and it tumbles for 10 to 15 seconds before it starts up. When it does start up, it backfires at all RPM's until the engine is warm. I'm guessing it's a bad EGR valve. Is there a way I can test the EGR valve? What else can cause these problems? Thanks for your input.
When the car has been off for over 5 to 6 hours, it takes long to start up again. Sometimes, I turn the key, and it tumbles for 10 to 15 seconds before it starts up. When it does start up, it backfires at all RPM's until the engine is warm. I'm guessing it's a bad EGR valve. Is there a way I can test the EGR valve? What else can cause these problems? Thanks for your input.
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