Hi all!
So van throwing rich codes for a few months now but it initially only started AFTER we changed out our fuel injectors. First code that came up was a misfire so that led us to changing out the injectors. Seemed to have fixed the problem. Van started running well, but shortly after had an EGR code that we cleared and didn’t come back but the rich codes started to appear. Took to mechanic & dealer & they couldn’t find the exact issue..
Anyone have these codes show up after changing out fuel injectors?
Should we check the new fuel injectors we put in as the mechanic we took to said they could not find any leaks, sensor issues, etc. they initially told us to take to the dealership because they believed it to be a PCM issue. Dealer updated PCM. Didn’t fix the issue… they also did a free diagnostic which could be why they didn’t find anything (maybe didn’t want to take much time to check thoroughly as it was free). They wanted to see if we needed a valve adjustment and agreed to waive the diagnostic if they found we needed the adjustment & agreed to do it there. Said it was good but van ran rich while idling but fine when driving and that was that!
Not sure where to go from here…
should we recheck the injectors????
So van throwing rich codes for a few months now but it initially only started AFTER we changed out our fuel injectors. First code that came up was a misfire so that led us to changing out the injectors. Seemed to have fixed the problem. Van started running well, but shortly after had an EGR code that we cleared and didn’t come back but the rich codes started to appear. Took to mechanic & dealer & they couldn’t find the exact issue..
Anyone have these codes show up after changing out fuel injectors?
Should we check the new fuel injectors we put in as the mechanic we took to said they could not find any leaks, sensor issues, etc. they initially told us to take to the dealership because they believed it to be a PCM issue. Dealer updated PCM. Didn’t fix the issue… they also did a free diagnostic which could be why they didn’t find anything (maybe didn’t want to take much time to check thoroughly as it was free). They wanted to see if we needed a valve adjustment and agreed to waive the diagnostic if they found we needed the adjustment & agreed to do it there. Said it was good but van ran rich while idling but fine when driving and that was that!
Not sure where to go from here…
should we recheck the injectors????