Jump to content
SAU Community

Recommended Posts

I *think* I have a faulty ignitor, the car's still running but drops to 5 cylinders occasionally, but before I go get a new one I'd like to test my theory.

Does anyone have a spare they could lend, or are willing to let me pop round, and nick theirs for half an hour?

Cheers,

- Ash.

Link to comment
https://www.sau.com.au/forums/topic/125181-short-term-borrow-r32-ignitor/
Share on other sites

Mine occasionally drops a cylinder on cold start then smooths out, it also tends to drop a cylinder after a high rev and has recently started to sound like an ignition breakdown.

I've always assumed its the lifters pumping up but the cold start cylinder drop out has me a little confused. There's no tapping and what not so its not the lifter bleeding down.

Any of the above sound similiar?

You can borrow mine for an hour or so if you wish... The other side of town for you though I believe?

  • 4 weeks later...

Damn subscription business not working, I'd just assumed you'd all abandoned me to my fate (shold have known better), and shit i didin't realise I'd been putting up with this volvo crap for so long.

Okay, mine isn't on cold start, it's after the cars been running for 30mins or so it starts to play up.

The ECU is also reporting the Ignition Circuit error code.

Do those offers still stand fellas? I'm living just south of the CBD now so can head where ever really.

Lemme know if it's convenient for one of you this weekend.

Cheers,

- Ash.

Offers still up.

All though I've started to experience the odd pop myself. :D

Its fairly random but sounds very much like the start of a coil problem. :(

Give it a bit of stick through second one time its fine, the other i get a bit of pop pop pop pop... :P

No probs.. I missed the old mans call yesterday.

Interestingly I now no longer have what I thought was lifter pump up where after a hard rev it would drop a cylinder.

Instead it now has little pops through first, second occasionally pops and third & fourth never pops. :no:

As with a wot through third & fourth bring it hard up on boost in any gear with the foot on the brake and there are zero signs of ignition break down.

Who knows... Any way.. I'm stoked, It now pulls damn well to 6k where as before I was shifting up at around 5k in fear of what I thought was lifter pump up. <who knows> :D

Any time during this week is fine, I'm still a Uni bum so left me know when your available.

Just something to note guys, I wouldn't want to spend too much on a second hand ignitor, because there is a good chance that it will fail again in a fairly short timeframe, I've seen this kind of thing happen countless times.

If you don't want to risk having another failure, head down to petro-ject to get your's rebuilt (or if you're lucky you can swap it for one that already is). They put their own design circuit board with very robust ignition components in it & you get a 2 year warranty. It won't be cheap I'm sure (at least $300 like nisswreck), but if it does fail they will look after you.

My 2 cents

Edited by JazzaR33

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

    • I don't know it is due to that. It could just be due to load on track being more than a dyno. But it would be nice to rule it out. We're talking a fraction of a second of pulling ~1 degree of timing. So it's not a lot, but I'd rather it be 0... Thicker oil isn't really a "bandaid" if it's oil that is going to run at 125C, is it? It will be thicker at 100 and thus at 125, where the 40 weight may not be as thick as one may like for that use. I already have a big pump that has been ported. They (They in this instance being the guy that built my heads) port them so they flow more at lower RPM but have a bypass spring that I believe is ~70psi. I have seen 70psi of oil pressure up top in the past, before I knew I had this leak. I have a 25 row oil cooler that takes up all the space in the driver side guard. It is interesting that GM themselves recommend 0-30 oil for their Vette applications. Unless you take it to the track where the official word is to put 20-50w oil in there, then take that back out after your track day is done and return to 0-30.
    • Nice, looks great. Nice work getting the factory parts also. Never know when you'll need them.
    • Thanks @jtha7 I will have a look around tomorrow but it is a prick of a spot. These are some photos i tried taking 
    • I take it that the knock retard is from bearings tapping a little tune? Thicker oil is a fragile bandaid. You need a much bigger oil cooler and probably the bigger pump being discussed.
    • Hi @Chupapy i had several leaks from coolant pipes being corroded, i also had one leak on back of the head onto transmission. For me that leak was from the turbo water line. Follow the line to the back of the head The hose and metal pipe had perished these are the best pics I took of it at the time
×
×
  • Create New...