I’d dielectric grease your connections and start with the glow plug relay before attempting removal of the plugs, I fought with mine till I replaced the plug and it fixed the issue. It’s a pita to replace the plug. I’d advise beer and plenty of lube and time to ease it out, or take it to a...
Glow plug is intermittently faulting or poor connection. Could also be the glow plug relay, I believe that’s located near the ecm Towards bottom of chassis. Mine went a month beetween codes and ended up being glow plug
UPDATE.
I’m at 3500 miles tuned. As I towed my bosses 8900 pound skid steer 30 minutes to my house I closely monitored my egt and with my egr diffuser tube missing I noticed something I think is well worth noting.
When I pulled my buddies ranger, tuned but with egr tube in tact in January...
If I recall correctly you download the software, upload your screen stock file and email it to them and they email your file back. You download the attachment yo your desktop, and use their program to add it to your tuner
So is removal of the foam desired or should it be left in place if the egr was left off due to prior mechanical work? I’ve heard mixed reviews of the foam wether it should be left on or off.
UPDATE.
I’ve completely given up attempting to get an accurate mpg reading. So with that being said I farted around on the way home ragging on her and ended up with 0-60 in almost 8 seconds!
A guy at work has a 2014 or newer civic si and I was a second off of his time. For 3 times the...
Mine will occasionally throw a P04db for crank case tube disconnected if I’m pulling a trailer and the rpms bog for more than 2 seconds due to my bigger tires. It’ll reset on its own.
Without a code reader to read the code it could be anything. Stop by an auto parts store and have them read it to get you started with a code then you can start troubleshooting!
I couldn’t agree more.
I suppose I should have added the back story. My local stealership calls me monthly after multiple requests from me to NOT call until they have a fix for all the recalls. Yet the persistent calls and aggravating spam mail regarding the tailgate recall continue...