Jump to content
SAU Community

Recommended Posts

Hi all,

ive been having problems with my R33 lately, about 3 months ago my CAS shit itself so i got a new one and it was fine.now a couple of weeks ago it started doing the same thing , cutting out while driving, when at lights stationary even when warming up it would idle then die.

So, i bought another CAS as i thought this was the problem again.I took my car to Race Pace for a cam gear install and to chack out the problem.

The car was there for 2 days and never missed a beat so they couldnt rectify it but they did put in the new CAS just incase.

NOW, this morning i went to start my car and nothing happened, it wont crank over at all

CAN SOMEONE HELP?

sorry guys

it sounds like it wants to start but wont turn over. when i asked the guys at Race Pace they said it was unusual to have 2 CAS shit them selves within 3 months and that it might be another problem like an AFM. could it be something else?

The usual would be check to see if theres fuel in getting in there, afm if its stuffed im sure would cause over richness, But best bet is pull the plugs to see if they are wet from fuel. Next would be see if you have spark you know how to test that? and in specifics do you mean you turn the key and the starter just keeps winding over trying to start? im sure thats what you meant, also doesnt hurt to check fuses especially for things like the injectors fuel pump. also another thing if the plugs are dry, just get a friend undo the return line at the fuel rail and get your friend to just turn it onto the "On" position not start it to see if the fuel pump is sending fuel? Thats a few things there for you to try out Hope they help But generally if the afm "is" stuffed you should atleast get a beat out of your engine im sure

thanks for the info mate ill check all that out, as its probally best to start eliminating all the little things first. its just so hard to comprehend how the problem comes and goes, one day its fine the other day its not and now its just looking pretty

Give it to a workshop and leave it with them till it fails. Then they can use the appropriate tools and diagnois the problem properly. You really need a spark tester and a noid light on the injectors as a minimum to eliminate the CAS and determine exactly whats missing from the equation.

the cam cover is still on, but the problem was there before the cam gear was even put in,even after i picked it up from the tuners it was fine till this morning. Race Pace is highly SAU recommended tuner with high experience with skylines. I would think he followed correct procedure when installing the cam gear.

Well i guess i got to put it on a tow truck and take it to them if there is nothing i can do to fix the problem.

  • 9 years later...

If your car isn't starting and your battery isn't dead there is 3 main things to look out for...

1: check for spark

2: check for fuel supply

3: check compression

If you find all 3 of these things are fine, then start checking to make sure sensors are plugged in and not faulty, for eg throttle position sensor. If compression is fine but there is no fuel or spark, check CAS. If you are in Sydney and need assistance, drop me a pm and I'll give you a hand!

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Did this end up working? Did you take some pictures?
    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
×
×
  • Create New...