Engine shaking at low speed

[Wild one]

Problem resolved after reversing injectors 1 and 3, probably a gunk in No. 1 which would have left during the exchange!
There I just changed the 16 spark plugs and the 8 coils, and I just ordered 8 new injectors, all had 155,000 miles.
Thank you for your answers, Alain from France

Did you replace the coils and injectors with new OEM parts or aftermarket parts? Alot of times you can bring both the coils and injectors back to life with a little cleaning and maintence

Injector cleaning

Supposed to go cold and snow for the next 10 days,so i figured it was a good time to pull the injectors and give them a cleaning.Got them soaking in injector cleaner,where i'll probably leave them for a couple days before using some carb and choke cleaner to wash them out using my old homemade...

www.ramforum.com

Coil cleaning pics

Yea i know my picture taking abilities suck,lol Hopefully you guys can tell how i go about cleaning up the coils from the pic's. The first pic,is just a pic of everything disassembled.If your truck has the resistors under the spring in the coil towers,you'll want to remove them and clean them...

www.ramforum.com

 

[EdGs]

Hope you still have the OE coils, they are very high quality and rarely give problems.

 

[Burla]

Problem resolved after reversing injectors 1 and 3, probably a gunk in No. 1 which would have left during the exchange!
There I just changed the 16 spark plugs and the 8 coils, and I just ordered 8 new injectors, all had 155,000 miles.
Thank you for your answers, Alain from France

see si-1 thread for info such as this. Can you get redline si-1 in France, if so you need it and only it can work. If you cant, use techron in a super concentrated dose, like 3-4 bottles in one tank of gas, and you need to travel far like farther the better. we have over 6 tests in the thread now.

I Compared 6 Fuel System Cleaners Over 20K Miles — Only ONE Actually Worked

I Compared 6 Fuel System Cleaners Over 20K Miles — Only ONE Actually WorkedIf your car feels weaker than it used to, burns more fuel, or idles rough — your f...

youtu.be

 

[alanbike]

Thank you for all this advice , I changed everything to "have peace of mind", I keep everything that I dismantled, the coils, the injectors and the spark plugs, I might have the injectors checked and cleaned (to have them as a backup), and I would clean the coils .
The injectors are : GB REMANUFACTURING 81212163
The coils are : Delphi GN10352
The spark plugs are : CHAMPION 9055 ( the only one I can buy for France on RockAuto )

 

[grizzstang]

Did you replace the coils and injectors with new OEM parts or aftermarket parts? Alot of times you can bring both the coils and injectors back to life with a little cleaning and maintence

Injector cleaning

Supposed to go cold and snow for the next 10 days,so i figured it was a good time to pull the injectors and give them a cleaning.Got them soaking in injector cleaner,where i'll probably leave them for a couple days before using some carb and choke cleaner to wash them out using my old homemade...

www.ramforum.com

Coil cleaning pics

Yea i know my picture taking abilities suck,lol Hopefully you guys can tell how i go about cleaning up the coils from the pic's. The first pic,is just a pic of everything disassembled.If your truck has the resistors under the spring in the coil towers,you'll want to remove them and clean them...

www.ramforum.com

The injectors would have to be aftermarket to handle the E85 conversion that was done on the truck.

The Fuel Pump, fuel lines and injectors would all need to be aftermarket to handle the corrosive nature of E85.

Probably some other stuff too as I am not an expert on E85 conversion by any means.