SouthernComanche Posted September 18, 2019 Share Posted September 18, 2019 So about a week ago my trucks pcv line popped out and got burnt on the manifold. Sigh, but I jerryrigged it together and its held up exceptionally well, until now (I think) So I turned out onto the road and the truck stays in first, cuts my throttle and starts backfiring like crazy, like I had 2 step or something. I quickly pulled off, and turned off the truck. After turning it back on it had no problems, until I got to a stop light, where it just died. I turned it back on and tried to limp it back to school (I was on lunch) and it wanted to die every single stop, it got to the point where I put it in neutral and looked like a dummy revving my truck at a light to keep it on. Well after I made it back, I turned it off, and quickly inspected it. My PCV is still good, everything looks A-OK. I turned it on and it didnt try to die even in gear. I had to go to class which is were I'm at now and I'm at a loss for ideas. Link to comment Share on other sites More sharing options...
DirtyComanche Posted September 18, 2019 Share Posted September 18, 2019 What year and engine? Link to comment Share on other sites More sharing options...
89 MJ Posted September 18, 2019 Share Posted September 18, 2019 29 minutes ago, DirtyComanche said: What year and engine? Not sure on the year but he’s the one with the 2.4 AW4 combo. Link to comment Share on other sites More sharing options...
SouthernComanche Posted September 19, 2019 Author Share Posted September 19, 2019 Not sure on the year but he’s the one with the 2.4 AW4 combo. Yeah 2.5L Aw41987 Comanche 2.5L Aw4 automatic. 4.56 rear end. San Antonio Texas Link to comment Share on other sites More sharing options...
eaglescout526 Posted September 19, 2019 Share Posted September 19, 2019 Do some sensor testing and see which ones are acting up or not functioning. Link to comment Share on other sites More sharing options...
yxmj Posted September 19, 2019 Share Posted September 19, 2019 Check and see if during the line BBQ.....did you melt or disconnected a vac line....like the one that goes to the map? Link to comment Share on other sites More sharing options...
cruiser54 Posted September 19, 2019 Share Posted September 19, 2019 This ^^. Link to comment Share on other sites More sharing options...
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