GEN 2 Violent Engine Shaking after hard acceleration

[alanherron]

maintenance regularly performed and documented, milage is 66,648

Where would be the best place to buy the oem spark plugs? Just go to my auto dealer and have it done?

The only mods I have personally done have been cosmetic.

 

[Nex]

Where would be the best place to buy the oem spark plugs? Just go to my auto dealer and have it done?

Depends on how hande (giggity) you are. You can buy one step cooler Ford plugs from @GooseTuned

Ford Performance M-12405-35T Spark Plugs (RAPTOR /F150 ONLY!) | GooseTuned

**THESE ARE NOT PRE-GAPPED!! They will need to be gapped to .026-0.028***** For use on 2017-2022 3.5 Raptor/F150 and 2018-2020 2.7 F150 only**Spark Plugs, Iridium Tip, Tapered Seat, 14mm Thread, 0.750 in. Reach, Projected Insulator, Resistor, Ford, Set of 6 plugs NO RETURNS on an opened set of...

www.goosetuned.com

 

[dillard09]

I think for a stock engine a .028-.030 gap is what you want.

 

[GooseTuned]

I think for a stock engine a .028-.030 gap is what you want.

That could work for sure

Gapped Down plugs do too

 

[pat247]

maintenance regularly performed and documented, milage is 66,648

Where would be the best place to buy the oem spark plugs? Just go to my auto dealer and have it done?

The only mods I have personally done have been cosmetic.

Have the louvers been removed from your Raptor and what were the weather conditions when this happened? How long had you been driving when it occured?

 

[Utah Driver]

Might be the TPS.

 

[feelinold]

Recently I 2 have had a hard shaking after acceleration with mill flashing and it takes 30 seconds or so and as long as I keep my foot off the gas or off the pedal it'll go back to normal until I go to accelerate hard again. I just put in brand new NGK gap at .031 And I checked each one before I put it in as well as placed anti seize on the threads of course and I was oh I'm always cautious on putting them in the cylinders I slide them down real slow so that they don't touch or hit anything hard to change the gap. I also replaced all new coil packs as well but here's the thing with the coil packs I replaced them a couple of months back short story my number 4 port injector we're stuck open and pouring raw fuel into that cylinder which I didn't know at the time took her into a dealership in Anchorage Alaska which I lived in Soldotna Alaska so I was away from home with all my tools to where I could have figured out on my own but they said it was the high side injector on cylinder 4 and ordered that part and it was there the next morning but they said they ordered the wrong part and it wouldn't be there until the next day and I need to get home to my wife so they gave me a rental which is cool and gave it to me until I took it back up a couple days later to pick up my truck. Well a few days back it started acting weird so I pulled number 4 plug and it wasn't even the same plug that I put in brand new the night before it went to the dealership with my same colored antis that I put on it so that raised an eyebrow and when I looked closely at the coil pack it wasn't brand new like the one that I just put in that same night I just bought plugs and coil packs on the same night that I installed them before the dealership so it seems like they took all my brand new plugs and all my brand new coil packs and kept them for themselves and put in junk because when I pulled all the coil packs yesterday four of them fell apart the boots just came right off the coil pack II had to use pliers to get the boots out of my cylinders which I've never seen that before especially with brand new ones that had been dielectric greased like I do every time to keep it lubricated and sealed and it Those boots were dry as all get out. I can't prove that they did what I think that they did but I've got new new coil packs coming the plugs are brand new of course that I just said that I changed out that's how I found out about these these coil packs but now I've got a misfire and cylinder 5 like I said after heart acceleration but it will not throw ADTC or it will throw a dtc and then it won't say anything so has anybody else run into this issue other than the dealership or even with the dealership bs? I'm new to Raptors I just bought this truck back in January and it's been nothing but problems since and I bought a $6400 extended warranty and the mileage that I bought it with was 59,000 and some change and every time that I stand it because I've got Ford Ids and all that myself you know a license and FDRS and everything but everything's pointing to the PCM and I've told him that and I've shown him the screen picks of what I took of it showing PCM this ECM that loss of communication here you know blah blah blah and they're not acting like they even care so I want my truck to run and run good and all I've heard is the local dealership here is even worse than the one that I had to go through up in Anchorage and it scares me to have them work on my truck but I've got all the tools to do it myself but I am thinking about getting a tech in the cab and going for a drive because I also have my laptop mounted in my cab and I can have my BCM 3 plugged in while I drive and he could watch what was going on in real time and do whatever else type of thing you know so help me out guys i'm new I don't know what to do I've owned many affords and I'm really good with them but this is the first raptor i've ever owned especially with the dual injection my wife owns a 2015 Larry that I've worked on for years and I know it inside now and I'm getting ready to blast out the carbon buildup in all of her intakes here pretty soon because that's been causing an issue but I got to swap out her turbos first which I'm waiting for some parts to show up here this week but can you guys give me a hand with what to look for and what to do and this and that I mean I've I'll give you a list of mods that I've done so far. I have put on a seventy three millimeter BBK throttle body, s and B cold air intake, a Pedal command 2.0, SCT Live wire TS+ Tuner, getting ready to put in brand new CVF down pipes with high flow catalytic converters along with a shorty out the side exhaust system where the Muffler itself is an X pipe so I assume it's going to be pretty not noisy racing noisy but kind of thumpy you know. Also the day that I picked it up because they shipped it down from Anchorage to Soldotna For me I took it to a tire shop and put on 285/65R20 Rims and rubber so I've been dealing with trying to tune in the mph I can't quite get it nuts just yet. But if you guys can give me any help any insights any anything at all i'd be greatly appreciated and we'll give back to this community as I can I promise, thank you.

 

[Sharpie69]

WOW !!!

 

[ThePaintPirate]

I think I had a stroke attempting to read that.

 

[smurfslayer]