Car has a misfire and code p0300. code reader shows evap leak detection.
May 29, 2020 at 7:22 AM
Misfires and code p0300
2004 CHEVROLET IMPALA
PIRATEDUDE101
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Hi,
The P0300 indicated a random misfire. Do you have the code for the EVAP leak? It would help me diagnose what could be the issue as well as better direct you.
I will tell you that if it is a "Small Leak," the best thing to do is have the EVAP system smoke tested. Basically, smoke is introduced into the EVAP system at a low pressure. Where the leak is located, smoke will come out.
Let me know.
Joe
The P0300 indicated a random misfire. Do you have the code for the EVAP leak? It would help me diagnose what could be the issue as well as better direct you.
I will tell you that if it is a "Small Leak," the best thing to do is have the EVAP system smoke tested. Basically, smoke is introduced into the EVAP system at a low pressure. Where the leak is located, smoke will come out.
Let me know.
Joe
May 29, 2020 at 8:50 AM