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adamcookie Alfa Arna
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Joined: 16 May 2014 Posts: 12 Location: Bristol, Somerset
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Posted: Tue Jun 03, 2014 10:54 pm Post subject: New Owner :D |
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Hello all!
So i am the proud owner of Jeremy's 33.
Been a couple of days and loving the car.
I do however seem to have a dreadful misfire. The car runs on three and sometimes even two cylinders when between 1K and 2.5K. Worse when applying the throttle gently.
I found that the left plastic throttle linkage was broken and loose so the right would open about 5mm before opening the left. Fixed that but i feel it could be something to do with the throttle balance?
Did you ever have any luck resolving the misfire Jeremy?
A |
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john 33_16v 16 Valve
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Joined: 27 May 2005 Posts: 1406 Location: herts, uk
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Posted: Wed Jun 04, 2014 7:45 am Post subject: |
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Hi Adam,
Welcome
It could be the throttle position switch- try just disconnecting it to see if it makes any difference first. If not that possibly lambda particularly if when cold or air flow meter gremlin.
John _________________ If it aint broke, fiddle with it until it is!
- - - - - - - - - - - - - -
93 33 16v Mirtle Met
08 Fiat Grande Punto Exotica Red
90 Yamaha FZR600 Genesis- Silky white/red/blue |
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lisknik Alfasud
Joined: 07 Sep 2012 Posts: 28 Location: Bristol
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Posted: Wed Jun 04, 2014 7:47 am Post subject: |
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Another 33 in the South West!! Where abouts in Bristol are you?
I will be at the Avenue Drivers Club in queens square Sunday morn in mine if you be about.
Nick |
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Guest
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Posted: Wed Jun 04, 2014 1:08 pm Post subject: |
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John - Thanks I will try that.
Nick - Aha good to know there are a few! Im up in Sneyd park just off the downs, you?
Sounds good, I will try and make it down!
A |
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lisknik Alfasud
Joined: 07 Sep 2012 Posts: 28 Location: Bristol
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Posted: Wed Jun 04, 2014 3:54 pm Post subject: |
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Anonymous wrote: |
John - Thanks I will try that.
Nick - Aha good to know there are a few! Im up in Sneyd park just off the downs, you?
Sounds good, I will try and make it down!
A |
I be in Yate Will keep an eye out i don't work far from there
Cool the avenue is a good mixed meet, get there early if the weather is good :0 |
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lee16v 16 Valve
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Joined: 29 Jun 2005 Posts: 1429 Location: Devon, UK
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Posted: Wed Jun 04, 2014 9:30 pm Post subject: |
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Hi Adam. Welcome to the forum. You have got yourself a great car there. You can look up Jeremy's past posts on here.....something to do with newspaper and filler....... (Joking)
John has mentioned the main points to check but I'd also take a look at the ignition side i.e plugs, leads and dizzy.
Cheers, Lee. |
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johnboy 16 Valve
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Joined: 26 Jun 2003 Posts: 1061 Location: margate U.K
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Posted: Thu Jun 05, 2014 6:50 am Post subject: |
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Morning
Yeah pop the dizzy off, have a look at the contacts. I bet there corroded. I've had this on mine. Replaced dizzy and rotary arm . Sorted ![Wink](images/smiles/icon_wink.gif) _________________ WODA WE NEED? MORE POWER!!
Alfa gt jtdm blackline
1990 S2 16v veloce sleeping!
2002 ts gtv the wifes now
1997 seadoo gsx 800
1999 freestyle superjet |
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Ian M Green Cloverleaf
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Joined: 13 Mar 2003 Posts: 911 Location: Bath Somerset
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Posted: Thu Jun 05, 2014 8:06 am Post subject: |
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lee16v wrote: |
Hi Adam. Welcome to the forum. You have got yourself a great car there. You can look up Jeremy's past posts on here.....something to do with newspaper and filler....... (Joking)
Cheers, Lee. |
That's the thread you'll be referring to when you finally get around to taking the tarp off yours I suppose lee
Welcome to the dark side of the forum Adam _________________ Presntly own
Red Abarth 500c |
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adamcookie Alfa Arna
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Joined: 16 May 2014 Posts: 12 Location: Bristol, Somerset
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Posted: Thu Jun 05, 2014 4:18 pm Post subject: |
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haha, yeah I found the newspaper... sprayed over it, be alright.
I have eliminated the sensors (unplugging and running), most of them are new anyway. New dizzy, rotor arm and leads within the last 4 years, so I just took them off gave the contacts a good clean. The main lead to the coil pack was a bit nasty but i'm guessing you cant just replace the lead? (It runs better in the damp so am I right to assume its electrical)
Im going to strip the intake system and plenum off this weekend to do an engine bay clean so will give the throttle bodies and afm the once over.
What's the best way to balance the throttles? Are we talking millimetres or wont it make a huge difference?
Oh and how hard is it to replace the plugs, how much will I have to strip out to reach them? Heard its a naff job - although Jeremy did give me the tool.
and another thing.... Under sealing. Recommended?
Thanks everyone.
A |
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lee16v 16 Valve
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Joined: 29 Jun 2005 Posts: 1429 Location: Devon, UK
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Posted: Thu Jun 05, 2014 5:36 pm Post subject: |
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Ian M wrote: |
That's the thread you'll be referring to when you finally get around to taking the tarp off yours I suppose lee
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Harsh.
But true ![Embarassed](images/smiles/icon_redface.gif) |
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JeremyC Gold Cloverleaf
Joined: 06 Sep 2008 Posts: 583 Location: Petersfield, Hampshire
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Posted: Fri Jun 06, 2014 12:09 pm Post subject: |
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Adam
Glad you are enjoying the car, sorry the misfire hasn't benefited from the thrash down the M4.
It only started about 2-300 miles (tops) ago. Interesting about the broken linkage.
The throttle position switch was replaced about two or three years ago with a new one. I believe it only detects full closed and fully open rather than being a full position sensor.
HT leads are (I think) about 4 years 15k miles old.
The previous time I had a misfire (the last big AHM invoice in the file as I recall) Adie solved it by fiddling around with the injector wiring and in particular where the wires went on to the junior power connectors that attach to the injectors. This was also the point at which the HT leads were all changed.
One of the things I might have done if I'd kept the car was replacing those connectors with the ones that are much easier to get on and off:
e.g. http://www.ebay.co.uk/itm/Fuel-injector-plug-connector-with-boot-Bosch-EV1-Amp-Junior-Power-Timer-2-Way-/121215930319?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item1c39084fcf
My first stop with the car would be changing or at least cleaning the plugs and doing the HT leads. This has solved 90% of the misfire problems I have ever had with any car I have ever owned.
(Btw, been meaning to email you, you left the replacement skirts behind. We'll get them to you somehow). _________________ '93 Black 33 1.7 16v |
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Guest
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Posted: Mon Jun 09, 2014 8:50 pm Post subject: |
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Gave the top of the engine a good going saturday. Everything came off, cleaned, checked, and back on. Phlenum and intake came up like new! New dizzy and arm. Cleaned injector plugs and gave everything that had perished i new wrap of self amalgamating tape. Actually runs alot smoother, (loads of shite came out of the intake and throttle bodies). Booked in the a plugs and oil change (ran out of time), so hopefully itl run great after that, although its stopped bothering me so unless it gets worse im happy.
Found some rust along the drivers side - between the sill and underpan where the old underseal had started to peel away. Treated it. Whats the best thing to do here - i dont want it to spread under the seal. Shall i investigate further or do you think it will be fine?
Thanks again all
Oh and the skirts.... damn. I will have to come and pick them up the next time im down that way!
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Oggie Green Cloverleaf
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Joined: 06 Mar 2008 Posts: 811 Location: Whitehill
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Posted: Tue Jun 10, 2014 8:58 pm Post subject: |
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Nice one Adam, really glad to see your enthusiasm in giving a 33 a a good home, Jeremy must be feeling a hole in his garage/driveway at the mo but must be pleased you had bought it. Keep it up and do you have any plans for the car?. _________________ PHAT 33 |
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lee16v 16 Valve
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Joined: 29 Jun 2005 Posts: 1429 Location: Devon, UK
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Posted: Tue Jun 10, 2014 9:53 pm Post subject: |
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Adam.
Re the underseal. I'd be tempted to scrape the old underseal off back to a point where you can see good metal and then treat and re seal. I fell foul of the underseal on my car where it covered a fatalistic rust problem without me really knowing it. |
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JeremyC Gold Cloverleaf
Joined: 06 Sep 2008 Posts: 583 Location: Petersfield, Hampshire
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Posted: Wed Jun 11, 2014 8:55 am Post subject: |
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No real hole, plenty of other things to keep me busy and enjoying my Sprite in this good weather. I'll miss the 33 but it's hugely helped by it going to such a good home.
As Lee said, a stitch in time saves nine (or in the case of rust, 900). Scrape all the loose stuff off and as a minimum treat the rust and underseal. For a proper job:
Scrape
Treat the rust to either dissolve it away or stabilise it.
Paint
Underseal
Bilt Hamber products are excellent and their site is good too http://www.bilthamber.com/, also worth a look at http://www.rust.co.uk/ _________________ '93 Black 33 1.7 16v |
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adamcookie Alfa Arna
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Joined: 16 May 2014 Posts: 12 Location: Bristol, Somerset
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Posted: Wed Jun 11, 2014 9:28 pm Post subject: |
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Thanks for the advise guys. I might consider buying the classic rust proofing kit from rust buster and do the entire underneath. At £125 it also saves me forking out the £400 paying a company to do it. Might be a challenge on jack stands though haha.
No real plans, just see how it goes, i'm going to concentrate on getting the car running perfectly, and rust sorted. Then we can look at some upgrades
A |
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lisknik Alfasud
Joined: 07 Sep 2012 Posts: 28 Location: Bristol
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Posted: Wed Jun 25, 2014 9:10 pm Post subject: |
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Hey Adam,
Saw you 33 down at Duncans earlier, does look great in the flesh! ![Smile](images/smiles/icon_smile.gif) |
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adamcookie Alfa Arna
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Joined: 16 May 2014 Posts: 12 Location: Bristol, Somerset
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Posted: Thu Jun 26, 2014 9:49 pm Post subject: |
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Hia Mate,
Aha nice one! Hes a good guy ol Duncan.
He mentioned yours actually, did you have the 33 down there? |
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lisknik Alfasud
Joined: 07 Sep 2012 Posts: 28 Location: Bristol
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Posted: Fri Jun 27, 2014 7:35 am Post subject: |
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adamcookie wrote: |
Hia Mate,
Aha nice one! Hes a good guy ol Duncan.
He mentioned yours actually, did you have the 33 down there? |
No the 156 this time, she decided she don't want her steering rack anymore But a new one instead
He has had me 33 there though ![Smile](images/smiles/icon_smile.gif) |
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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Sun Jul 06, 2014 11:56 am Post subject: |
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Don't forget that Alex and I are in Clevedon - so that is 4-5 Alfa 33 owners near by ![Smile](images/smiles/icon_smile.gif) _________________ The faster the better. |
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lisknik Alfasud
Joined: 07 Sep 2012 Posts: 28 Location: Bristol
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Posted: Tue Jul 08, 2014 7:45 am Post subject: |
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Edward wrote: |
Don't forget that Alex and I are in Clevedon - so that is 4-5 Alfa 33 owners near by ![Smile](images/smiles/icon_smile.gif) |
I will be in Clevedon tomorrow with mine Getting some work done that has been arranged by Alex ![Smile](images/smiles/icon_smile.gif) |
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33bits 16 Valve
Joined: 23 May 2009 Posts: 1067 Location: Clevedon. North Somerset
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Posted: Fri Jul 25, 2014 8:54 pm Post subject: |
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Hi Adam, was good to meet you the other week, welcome into the nutty world of 33 ownership. Don't be a stranger considering you are so close. Catch up soon bud. _________________ 155 sportpack
33 16v Sportwagon
33 Permanent 4
33 16v (for sale)
156 JTS sportwagon
contact me for any 33 parts. Alex, 07896-327708
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