Search Results for ‘rough idle’

So I decided to change the glow plugs in my truck after finding that only 3 were working. I replaced the plugs with Motorcraft brand, I replaced the valve cover gaskets with Dorman gaskets. I replaced the two glow plug/injector male connectors on the passenger side due to some slight melting...

i have a 2000 model 7.3 that goes into a rough idle when you brake hard, like its losing most of the cylinders. shut it off and re start its fine until the next time you brake. the only code i get is for idm. i have already swapped the idm with a different one, and replaced the cps. buzz test...

Ok, so I’m stuck in Staunton VA on my way back from PA heading home to NC with my corvette on a uhaul car hauler and my 7 month pregnant wife driving my Audi Q7 tdi with my VTX 1800 on a trailer. My truck is a 2008 Ford F-250 Super Duty 4x4 6.4. New trans. New crank. 8in lift on 22x12x37s...

SORRY FOR THE ESSAY BUT NEED HELP Hello this is my first time posting but I currently have an issue where my truck will not run once hot. Some background on the truck is that it is a 2014 Ford 6.7L truck had H&S mini maxx that has now been switched out to a SCT SOTF tuner in hopes that the mini...

This has been a problem for probably 8 months now. When I start the truck cold or semi-cold it has a rough idle for about 30 second until it’s warm. But when it’s warm already and I start it, it’s like a golden nugget, it’s perfect. I use my high idle tune to warm it up for about 30 seconds or a...

Hey all, so yesterday I was went on a small road trip in the mountains. Driving up I was having no issues and seemed to be getting good power throughout the entire drive. After parking the truck and being away all day, I came back and started the truck and it fired right up. I was letting it...

I just changed the right bank of fuel injectors, the left bank was done a month ago. I also replaced the IPR, and glow plug control module. After a few long cranks it fired up with a pretty rough idle, after I shut it down and restarted a few times it smoothed out and ran great. I took a five...

Hello all, My f250 has a rough idle, misfire situation. I turn the truck on and immediately it misfires, shakes, and sputters. Brought it to my diesel tech at ford, he replaced the IDM twice (installed a new one still had the same issue, idm was replaced again because codes were all leading to...

HPOP was leaking so i took it out and put all new seals in. Now that i re installed HPOP truck has rough idle and i belive this goes beyond air in the system. today i unpluged the IPR and sprayed some brake cleaner in the pigtail to clean it out and dry it out, after i pluged the IPR back in and...