Notifications
Clear all
0
19/01/2024 11:14 pm
Topic starter
I have a 2005 Impala with 192,000 miles on it and it has codes for p0300 and p0172 and I see Raw gas coming out of tailpipe and I’ve replaced all the spark plugs wires and coils and that didn’t fix it and also did a compression test and that wasn’t the problem?
2 Answers
2
19/01/2024 11:29 pm
Why would you replace plugs, wires, and coils to fix what is most likely a fuel system problem? The P0172 code is telling you that your engine is running too rich. Crazy rich if gasoline is coming out of the tailpipe. Your oil is probably diluted with gas as well.
You may have leaky fuel injectors. What did your plugs look like? Was one or more wet with gas or severely carbon fouled?
0
20/01/2024 6:39 am
Are you sure it was gas coming out of the tailpipe?
