Search results

Thanks JPA... Will give it a go and do the list of things you said. I actually want to get this Jeep running right and I'm gonna dump this car. Like I said this car was giving to me a year ago. I never wanted it from the get go but thought it would be worth keeping since my Subaru is at it's...

Maybe this will help. Was able to record live data while Jeep was running with the misfire. Not sure what all they numbers mean but timing seems to be jumping all over the place, besides other parameters. Hope this helps getting things moving forward. dlm ny country

Got a chance to disconnect all 4 o2 sensors at one time. Results are the same. Stumble comes in about a minute after start up. Not sure where to look next. dlm ny country 2001 Grand Cherokee Laredo 4.0 (((not so Grand right now ))) 1987 YJ Wrangler.....sold !!! 1974 BMW 2002 1991 BMW 318is

https://www.youtube.com/watch?v=vLStQbS5NiU&feature=youtu.be Exercised temp sensor by resetting the connector a few times. Will try disconnecting all o2 sensors and see if that changes. Been focused on getting Jeep to run right and not paying too much to the transmission codes that have been...

After fresh start, Idle is around 800. After stumble kicks in, it usually is around 650- 750 rpm's. Will shoot video next time I run sequence of start-up to rough idle. Thanks for your helpful insight. dlm 2001 Grand Cherokee Laredo 4.0 1987 YJ Wrangler.....sold !!! 1974 BMW 2002 1991 BMW 318is

Got a chance to disconnect some 02 sensors today. First one was the one I replaced code P0136. No change. I then pulled the precat sensor P0031. No change. I then finally pulled the P0051 sensor. No change. Gave the Jeep a run up and down my road....same stumble, dieseling, valve noise, poor...

Will do asap..work - busy -- yikes!!! dlm ny country

No misfire codes oddly enough. Sent from my SM-G900P using Jeepz.com mobile app

No misfire codes oddly enough. Sent from my SM-G900P using Jeepz.com mobile app

Thanks JPA. Good to know NTK is oem sensor for Jeep. For the record the miss is bad enough where I am NOT driving the Jeep. Too much bucking and loss of power. My code reader (Actron ?) doesn't give me live diagnostics. I think I need that so I can read my o2 sensor volt levels before and after...

New Battery installed. Sorry for my initial messages being scrambled. Was using app at work. Like I said car seems to run fine in "start up loop mode". But after a minute of start up (cold or warm) it runs rough. I looked at the iac, hard to tell if it was bad . Cleaned it up with some carb...

Run smooth for a minute and then it gets rough. It is the same weather engine us warm or cold. Jeep sat for about a year too. I've been working on it the last week or so trying to get it road worthy. Been cleaning contacts and grounds too. Sent from my SM-G900P using Jeepz.com mobile app

Engine can be warm but it will Sent from my SM-G900P using Jeepz.com mobile app

LATER jeep runs rough. Replaced one down stream O2. No change. Only runs rough after one minute on a fresh restart. Thanks dlm ny country Sent from my SM-G900P using Jeepz.com mobile app