Corvette C4 Still Misfiring





  • Engine swap it boys.

    Eric peppyEric peppy3 วันที่ผ่านมา
  • Damn shots fired at zach

    Capt. FuzzyCapt. Fuzzy6 วันที่ผ่านมา
  • Well jee there’s your problem right there lol the plug wires bad

    Keith’s GarageKeith’s Garage11 วันที่ผ่านมา
  • lol couldnt you just throw it in gear and set the e brake for that crank pulley ?

  • These guys are burnt. I learned nothing from this. Except to open a book first.

    Douglas PayneDouglas Payneหลายเดือนก่อน
  • What a total waste of time.......REALLY? You can figure out a misfire in 15 MINUTES??????

    Michael WilsonMichael Wilson2 หลายเดือนก่อน
  • What happened with this car?

    Jeff AllenJeff Allen2 หลายเดือนก่อน
  • Kyle and Vince need their own series. Hilarious combo

    Mark SiemensMark Siemens2 หลายเดือนก่อน
  • I had that exact same thing happen to me, but I have a L98 so I went through the distributor first so it wasn't as bad as an opti. By luck I continued into the night and was able to see the arching when it was darker out. New wires too so I was pissed. I use those shields over the wires now to help prevent that.

    Vince LVince L3 หลายเดือนก่อน
  • It's funny how often misfires happen now that we are a few years into 10% ethanol. Then trump announces a couple weeks back they want to goto 15%... WTF....!? NOOOOOOOOOOO.

    nicomas2471nicomas24713 หลายเดือนก่อน
  • Been a few weeks, wheres the update?

    Adriansitos623Adriansitos6233 หลายเดือนก่อน
  • wow these jokers are completely clueless. maybe find a service manual or enthusiast forum before listening to youtube comments and shotgunning parts at the problem

    lasagna187lasagna1873 หลายเดือนก่อน
  • Camshaft..

    AaronAaron3 หลายเดือนก่อน
  • Lame

    Jason NassarJason Nassar3 หลายเดือนก่อน
  • Said it was a plug wire lol

    Wolf-J&CWolf-J&C3 หลายเดือนก่อน
  • Can we send Kyle for some manscaping? The eyebrows and hair need to be trimmed!

    Chris MarcheseChris Marchese3 หลายเดือนก่อน
  • Seems like they should have replaced the wires when they did the plugs. Try the simple shit first.

    Fed RoosterFed Rooster3 หลายเดือนก่อน
  • fun fact, the water pump leaking all over the opti-spark will definitely kill it.

    kevin seegerkevin seeger3 หลายเดือนก่อน
  • Havent watched yet, but I used to work on these for a living. Usually missfire is caused by sticking injector, bad ecu or wiring issues, they fall apart and corrode.

    subtledriversubtledriver3 หลายเดือนก่อน
  • Good luck with the Opti, Check out the Toruehead Coil conversion for the LT-1, definite lifesaver.

    Michael MicieliMichael Micieli3 หลายเดือนก่อน
  • I’ve had 3 defective parts from oreillys

    Jesse NavaJesse Nava3 หลายเดือนก่อน
  • Fuel pressure regulator or spark plug wires

    Sikshore DriveSikshore Drive3 หลายเดือนก่อน
  • Wish I caught you before you put it back together. The pre 1995 Optisparks were not vented and had some issues. The '95, and '96 Corvette Optisparks were very reliable. The one thing you should do with all of them, if you pull off the water pump, tap the bleed hole in the bottom of the water pump casting, install a simple brass fitting with a piece of vacuum tube on it and direct it away from the Opti-Spark so if the diaphram on the water pump blows out, it won't spray coolant all over your Opti and short it out. You should hang on to that Opti you removed. It's probably still good, and you know it's already been replaced at least once. I bet if you put some wires and plugs on that LT-1 it'll run like a champ. You guys are characters. Good videos. Take care.

    Keith LaneKeith Lane3 หลายเดือนก่อน
  • If you want to sell this Corvette, I'll buy it from you.

    Jeff AllenJeff Allen3 หลายเดือนก่อน
  • Y'all a bunch of idiots!

    Jeff AllenJeff Allen3 หลายเดือนก่อน
  • Plug wires are shot. Change the plugs too. LT-1 was a shit engine.

    Dick LargeDick Large3 หลายเดือนก่อน
  • no knowledge of "shots fired" no rock paper scissor skills...... but the mustache

    Mr. MattMr. Matt3 หลายเดือนก่อน
  • I cant even explain how much i like the Kyle\vince duo! I hope you could make him a regular somehow! Such a cool dude

    Necros1sNecros1s3 หลายเดือนก่อน
  • uhh that compression videos are EPIC.

    Jan SchollJan Scholl3 หลายเดือนก่อน
  • How the fuck do you not know about optispark I’m sure if it had a gay mustache like yours you would know everything about it

    Derick LearyDerick Leary3 หลายเดือนก่อน
  • I love Vince

    12957294129572943 หลายเดือนก่อน
  • If they don’t change out those wires... I’m gonna loose it! Lol!!!

    davey valdezdavey valdez3 หลายเดือนก่อน
  • The Optisparks on these always go out, don’t waste your time with anything with ac delco or any Chinese company, go immediately to msd , I had to learn this the hard way with my 94 z28

    TheDanTheDan3 หลายเดือนก่อน
  • I'm trying to recall but I believe they make an LS style coil pack system for LT1 engines. I had a 97 z28 with omni spark system. Was planning on switching for more reliability but didn't keep the car for to long to do the swap.

    Tony ArgoTony Argo3 หลายเดือนก่อน
  • hot daymn if we're calling it horsepower sweat then my jeep should be running 9s :)

    Entropic ThingsEntropic Things3 หลายเดือนก่อน
  • 6:11 I always wondered what those were. 🤔

    Raptor 318Raptor 3183 หลายเดือนก่อน
  • 1JZ swap it

    Pedro SalvadorPedro Salvador3 หลายเดือนก่อน
  • Vince is a good host but I'm not sure why people think he is so knowledgeable if he's just swapping parts willy-nilly and uses Snap-On tools. Those are usually the signs of an uneducated mechanic.

    colormesargecolormesarge3 หลายเดือนก่อน
  • Test Spark Plug Wires , Distributor Cap , Rotor . Age of Vehicle , Best to Do A Complete Tune -Up . ** 200 PSI ** On a olderengine , Possible Carbon Build up on the Piston .

    crashwrenchcrashwrench3 หลายเดือนก่อน
  • It's amazing that you've pulled the entire front of the engine apart without testing the ignition system in the slightest. Has this man ever touched a car before? All that sweat and time and a part you didn't need. BTW, it's called a master spline, a key is another thing entirely.

    anonymic79anonymic793 หลายเดือนก่อน
  • It needs fuel injectors. If you have a good one or 7, it's by accident. Put new ones in and it'll run forever.

    anonymic79anonymic793 หลายเดือนก่อน
  • Opti-Spark not very reliable, many people have trouble with it...

    Joe WJoe W3 หลายเดือนก่อน
  • Ive tangled with this project before eneded up doing it twice.. water pump leaks onto distributor causing it to fail

    Mike VidaMike Vida3 หลายเดือนก่อน
  • Who are you idiots? Bring it to someone who has diagnostic tools and the knowledge to use them. Money well spent.

    broomstermbroomsterm3 หลายเดือนก่อน
  • A1 twat beard. well done. removed from recommendations

    eekpieeekpie3 หลายเดือนก่อน
  • go on vacation and come back to this wtf

    bradbrown156bradbrown1563 หลายเดือนก่อน
  • ls swap it? lol

    Adam MAdam M3 หลายเดือนก่อน
  • Just pulllllllllll it and ls it !!!!

    andrew pilsonandrew pilson3 หลายเดือนก่อน
  • Under the water pump is the best place for the distributor 😂

    a456987a4569873 หลายเดือนก่อน
  • I'd check the fuel Injectors those can cause misfires and re do the plenum gaskets

    Tyler ParkerTyler Parker3 หลายเดือนก่อน
  • I actually do enjoy this quite a bit more than i thought i would. Keep up the light hearted content Kyle!

    ownerman227ownerman2273 หลายเดือนก่อน
  • timing is out

    Simon TatchellSimon Tatchell3 หลายเดือนก่อน
  • Compression beats the wise words of the (straight) Piping Shrike...Let's Do This! South Aussies will get it ;)

    Corey BlackCorey Black4 หลายเดือนก่อน
  • Ain't sure of the inside story behind that sound @ 16:11... But i can damn sure relate to the story behind it during my High School year of 1969. Seems one of my closest buddy's had that exact turret's type expression down to a tee! Skippin' class to shoot hoops in the gym was his particular forte. Course after he'd been classroomed speakerd numerous time's to report to the office for lick's because of it...he'd grace the way down the hall's with that 16:11 chirp of ''Here I go down the hall to get them lick's once again; Babies!'' We ''Class Skippin Buddy's of his, would return his chirps as he'd pass the classrooms we were stuck in, as heard @ 16:15. Here's a shot of PTSD Repellant for any Veterans you might have workin' for you guy's - or you may know who could use it... ''For Their's None, closer to the author of Sacrifice Himself... Than Those Who choose to perform it, for the sake of others!''-gilpin 62219 -forner recondo sgt.''rock''gilpin 82nd abn. 11b4p 1/504 inf. '71-'74

    Sold to be DiersSold to be Diers4 หลายเดือนก่อน
  • So this is what Vigo has up to after Lord of the Rings!

    donnibrasko1donnibrasko14 หลายเดือนก่อน
  • Mellowest muthaf*****s alive

    Buford WashingtonBuford Washington4 หลายเดือนก่อน
  • Autozone is complete crap

    gxbouncer1gxbouncer14 หลายเดือนก่อน
  • problem with coils?

    SepevoSepevo4 หลายเดือนก่อน
  • Yeh the problem is that’s it’s not a LS

    Luis CastroLuis Castro4 หลายเดือนก่อน
  • Anyone seen the movie lawless that’s what I get from Vince

    Cam VinnyCam Vinny4 หลายเดือนก่อน
  • Omg i love dan lol

    K R DubsK R Dubs4 หลายเดือนก่อน
  • kevin normankevin norman4 หลายเดือนก่อน
  • To remove and install the crank bolts, use a spanner wrench in holes around the outside of the front of the crank pulley.

    Tyler SlaytonTyler Slayton4 หลายเดือนก่อน
  • If the opti wasn’t the problem before it’s gonna become a problem very soon... they are known to fail when water touches them so soaking it with the coolant from the water pump defiantly will not help. The optispark is the weakest point of the LT1 and LT4 engines by far

    Michael ParkerMichael Parker4 หลายเดือนก่อน
  • If you have no clue how a system works, you can never diagnose it properly.

    Duc RiderDuc Rider4 หลายเดือนก่อน
  • There's probably a bunch of carbon build up in the cylinders. Especially with #1 being 200. Too much build up will cause a pre-ignition

    Boughie BBoughie B4 หลายเดือนก่อน
  • I’m going to not watch anything with this mega-hipster handle bar mustache guy. DISGUSTING!

    ElGringoElGringo4 หลายเดือนก่อน
  • I used to own an LT1 with the good ole Opti. The way it works sounds badass on paper, it gives the PCM a damn near perfect idea of where the pistons are.. The optical sensor inside "reads" the holes in the the little plastic disc that rotates. It was so stupid of GM to mount it where they did. It's in such a shitty spot, UNDER the water pump?! and requiring you to remove it as well as the crank pulley just to replace it?! TIP: If you are troubleshooting and have things apart, make sure the water pump is connected or it won't start.

    GlycerinGlycerin4 หลายเดือนก่อน
  • How to scumbag a pulley off 😂

    matt shearermatt shearer4 หลายเดือนก่อน
  • Also replace the water pump while your replacing the opti spark they usually leak and take out the opti spark. .

    boosted saleenboosted saleen4 หลายเดือนก่อน
Corvette C4 Still Misfiring