Search results

  1. S

    Milling gen 4 heads?

    Does anyone know how much can be taken off to increase compression on gen 4s? I see threads about gen 3s but is there a reason this is not done on gen 4s?
  2. S

    Identify pistons and rods

    Hi All, Working on my mystery box. The engine appears to have been rebuilt. ARP 2000 rod bolts which I assume are not stock and these pistons do no appear to be stock. They numbers cast on them, 376ad and 103L37. I tried to Google these and seem to get conflicting results. They may be Mopar...
  3. S

    New wrinkle - air coming from intake when turning over

    I don't seem to be able to figure out how to pm LOL. I clicked your tag and it opened conversations?
  4. S

    New wrinkle - air coming from intake when turning over

    Hey Moparmap, would you please share that article of the shop that did that? It really shouldn't be that hard to machine for cam bearings. At the least couldn't the journal be bored and use a custom grind to fit the new size?
  5. S

    New wrinkle - air coming from intake when turning over

    I pulled the adjacent rocker and to me it looks the same, even having a "wallered" look on the bottom. I think the thing just wasn't torqued. Which opens an whole host of other questions...., Not sure how it could have worked it self loose.
  6. S

    New wrinkle - air coming from intake when turning over

    The pushrod looks perfect so I'm leaning towards the cam being ok
  7. S

    New wrinkle - air coming from intake when turning over

    I notice some sparse and microscopic amounts of sparkle in the oil. Is it post that this wear on the rocker is responsible? The amount of metal is small enough that the oil looks clean unless you look very hard with a flashlight at an angle. I would describe the amount of specs as like looking...
  8. S

    New wrinkle - air coming from intake when turning over

    I'm looking for opinions as to the next steps. The threads in the rocker look fine, but you can see where the rocker has been worn and I'm think it would be best to replace. I'm not sure what to do about the mounting surface. It seems a little rough to me, should I clean that up a little with...
  9. S

    New wrinkle - air coming from intake when turning over

    Hi all, As you may be aware my car has a no spark condition. Well, while turning it over to diagnose, we found air blowing out of the intake. To us, this meant a burnt/broken valve, broken spring, wiped cam lobe or bent pushrod. I removed the valve covers and found this (pic 1). The rocker...
  10. S

    08 GEN 4 No spark

    Awesome thanks Steve. That's interesting. The wires that have tape out of c3 black/neutral are as follows: Cmp control dark brown / white Ks2 white brown Ks1 blue light green (so far as I can tell) Ks2 dark blue yellow Cmp seems cam related then, no idea what ks wires control.
  11. S

    08 GEN 4 No spark

    Thanks Latamud, would you happen to know what pin/wires and which connector the cam and crank signal come in? I wonder if that it was the taped wires are about? I've tried to keep calm on this deal. I bought it knowing it was going to be a problem, so I'm getting what I paid for. As I get...
  12. S

    08 GEN 4 No spark

    Funny I just called the dealer and they told me $149 to have it diagnosed, sounds like a plan
  13. S

    08 GEN 4 No spark

    Swapped asd relay with headlight relay, no dice
  14. S

    08 GEN 4 No spark

    I found this YT video. Might be on to something. Apparently there was an old school method of swapping pins to use a different ecu, that doesn't work on something like this https://youtu.be/K18xztW-h5A
  15. S

    08 GEN 4 No spark

    I also wonder if it would crank but not spark with an uncoded pcm
  16. S

    08 GEN 4 No spark

    Yes that's what we were thinking, it's clearly been removed. Any idea about the relay box on the front passenger side?
  17. S

    08 GEN 4 No spark

    I think Steve and proedge are correct that is not security related. I need to make a friend with good scan tool.
  18. S

    08 GEN 4 No spark

    Big props to Steve for a personal phone call and tech sheets. What an asset to have on a forum, amazing! Mystery continues as follows: Cmp control dark brown / white Ks2 white brown Ks1 blue light green (so far as I can tell) Ks2 dark blue yellow These are the wires on the c3 connector that...
  19. S

    08 GEN 4 No spark

    Hi all, new to the viper game aftering having made a sketchy transaction. Ignoring all that, the car has an incorrect battery hooked it and that is also on a charger. Fuel was bad, disconnected line and drained it. Added fresh gas. Since it's a return style system, what was left should be...
View older results

Latest posts

Members online

Total: 1,319 (members: 7, guests: 1,312)

Forum statistics

Threads
153,609
Posts
1,684,960
Members
18,179
Latest member
Luigi93

Share this page

Top