So, my vehicle starts perfectly fine in the morning, or after it’s been saying 7-8 hours, it’ll start perfectly, but if I take a drive and get the engine warmed up and shut it off for anything more than 5 minutes it’ll have trouble starting. Usually crank it for 4 seconds, stop and it’ll fire up within another 2 seconds of cranking. I’ve tried clear flood mode, which doesn’t help at all. I’ve changed spark plugs, air filter is still good, I’ve run injector cleaner in the tank. Nothing changed. It also will usually start easier on E85 as well. I’m assuming maybe a leaky injector. But I’m not too sure as I don’t smell gas, no gas in oil or anything, and no hydro lock or anything. Truck only has P0405 EGR Sensor A Circuit Low code. I just ask for an extra opinion on this to see what else it could be before I spend the time to strip the injectors.
Mar 18, 2023 at 5:27 AM
