Markb's 94 Cav Turbo (Originally A4 RAP)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
The work that has gone into John's Vectra ST200 and the finish is superb any petrol head should appreciate it. The only comments made on the day were about having another class for cars that are trailored to the show, as how can cars that get used / driven to the show compete, but that is another topic.
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
That will be be cause of the slight fuel leak at the back of the fuel pressure adaptor plate. Look at the state of the O rings perished / seen better days.
BB6E9E0D-9927-4D10-AC63-9CBF515EDB7E_zpsrenccibn by m33rkb, on Flickr
065E8C02-E8F5-42C8-9920-82F5C8E6FAAB_zpswudsvgmk by m33rkb, on Flickr
Rather than replace the O rings I have put a TX autosport one on instead.
Apart from that I am having issues with it running lean (16.5 - 18) on the AFR on tick over and sounding lumpy. It gets slightly better when it warms up (goes to about 15.5), but it feels like it is struggling when you Rev it.
Changed the ICV and CTS for new ones just in case either of those were at fault with it getting better as it gets warm, but no joy.
Thinking possibly a vacuum leak? Should the fuel pressure gauge move as you Rev it?
Also going to try a different AFM incase that is at fault, but struggling as to what to try next?
Gutting as I am supposed to be at Retro Rides Gathering in it on Sunday, but hopefully I can get it sorted before then.
![Image](https://farm5.staticflickr.com/4069/35268812150_e1fd7062fb_b.jpg)
![Image](https://farm5.staticflickr.com/4263/35525770011_a4ae619512_b.jpg)
Rather than replace the O rings I have put a TX autosport one on instead.
Apart from that I am having issues with it running lean (16.5 - 18) on the AFR on tick over and sounding lumpy. It gets slightly better when it warms up (goes to about 15.5), but it feels like it is struggling when you Rev it.
Changed the ICV and CTS for new ones just in case either of those were at fault with it getting better as it gets warm, but no joy.
Thinking possibly a vacuum leak? Should the fuel pressure gauge move as you Rev it?
Also going to try a different AFM incase that is at fault, but struggling as to what to try next?
Gutting as I am supposed to be at Retro Rides Gathering in it on Sunday, but hopefully I can get it sorted before then.
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
- Lowrider Dave
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Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Sounds like a vacuum leak, but unsure what to suggest as I don't know turbo engine very well. Hope you get it fixed for Sunday. oh, Happy Birthday!
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Hopefully got to the bottom of the poor idle / rough running issues after putting a load of new parts on and swapping loads over from my mates Cavalier Turbo which is currently in bits.
Anyway it turns out that at some stage the outlet on the hot start valve had been broken off and glued back on. I only thought to check / swap this over as it had blown the hose off it twice recently. I had originally put it down to a loose connection on the rubber hose, but after pulling it apart found this:
664FAA58-A916-4DAC-B36E-BC2C71CB9320_zpskkoqgjld by m33rkb, on Flickr
So may be this indicates that it was blocked / damaged and was not letting enough air through.
Anyway now it is starting from cold and running lovely without hesitation. So fingers crossed it is all good for a while again.
Also look at the plug on the old CTS it had been hot at some stage lol
BE5E4BAE-8476-42B3-84F2-23F581004CEA_zpscouvrcnl by m33rkb, on Flickr
Anyway it turns out that at some stage the outlet on the hot start valve had been broken off and glued back on. I only thought to check / swap this over as it had blown the hose off it twice recently. I had originally put it down to a loose connection on the rubber hose, but after pulling it apart found this:
![Image](https://farm5.staticflickr.com/4216/34814924384_127f2af282_b.jpg)
So may be this indicates that it was blocked / damaged and was not letting enough air through.
Anyway now it is starting from cold and running lovely without hesitation. So fingers crossed it is all good for a while again.
Also look at the plug on the old CTS it had been hot at some stage lol
![Image](https://farm5.staticflickr.com/4043/35525768121_31a6c2501b_b.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
- humbucker
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Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Crikey. Good spot!
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Spare wheels on the Cav so that the Speedline's can be refurbed. Actually look quite smart.
IMG_2203 by m33rkb, on Flickr
IMG_2210 by m33rkb, on Flickr
![Image](https://farm5.staticflickr.com/4289/34814875994_c0685dd1b8_h.jpg)
![Image](https://farm5.staticflickr.com/4045/35525712871_02e06f0a89_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
- Lowrider Dave
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Re: Markb's 94 Cav Turbo (Originally A4 RAP)
That would explain why I was putting air in one of the tyres every time I used it. British roads have taken their toll again...
IMG_2196 by m33rkb, on Flickr
Luckily I have dropped 6 of for refurb (including another that has been welded) so that I end up with two spares (the welded ones) that all match. Look too good to need redoing though lol
IMG_2256 by m33rkb, on Flickr
![Image](https://farm5.staticflickr.com/4287/35525714391_dddbb5007f_h.jpg)
Luckily I have dropped 6 of for refurb (including another that has been welded) so that I end up with two spares (the welded ones) that all match. Look too good to need redoing though lol
![Image](https://farm5.staticflickr.com/4049/35525712301_2476fb31df_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
- Lowrider Dave
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Re: Markb's 94 Cav Turbo (Originally A4 RAP)
That's a bit of a crack. Lucky you have replacements!
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Wheels back from the alloy wheel refinishers and I am really pleased with them. Just need to seal them and get them moved out of the kitchen lol
IMG_2299 by m33rkb, on Flickr
IMG_2303 by m33rkb, on Flickr
IMG_2306 by m33rkb, on Flickr
IMG_2302 by m33rkb, on Flickr
![Image](https://farm5.staticflickr.com/4277/35268768940_abdd13138f_h.jpg)
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![Image](https://farm5.staticflickr.com/4289/35268768260_d603864995_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Refitted my repaired / refurbished wheels and went for a quick spin. Doesn't look too bad for saying it has not been cleaning since September! Cannot wait for the good weather to be out in it again properly ![Smile :)](./images/smilies/icon_e_smile.gif)
IMG_2395 by m33rkb, on Flickr
IMG_2398 by m33rkb, on Flickr
![Smile :)](./images/smilies/icon_e_smile.gif)
![Image](https://farm5.staticflickr.com/4257/34846855743_25db7bb6fe_h.jpg)
![Image](https://farm5.staticflickr.com/4262/34814870674_22e8b399f0_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
I am guessing gun-metal grey.
A very nice finish indeed.
I did wonder about doing my Fan-Blades in gun metal or standard alloy silver.
Hmm - that gun-metal looks very nice.
Not at all shabby![Thumb :thumb](./images/smilies/thumb.gif)
A very nice finish indeed.
I did wonder about doing my Fan-Blades in gun metal or standard alloy silver.
Hmm - that gun-metal looks very nice.
Not at all shabby
![Thumb :thumb](./images/smilies/thumb.gif)
- James McGrath
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Re: Markb's 94 Cav Turbo (Originally A4 RAP)
That looks gorgeous.
A real credit to you.
![love :love](./images/smilies/cuoricini.gif)
A real credit to you.
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
K26 Turbo fitted and first drive / clean of the year. Cannot wait to use it again this year ![Smile :)](./images/smilies/icon_e_smile.gif)
IMG_2935 by m33rkb, on Flickr
IMG_2934 by m33rkb, on Flickr
IMG_2928 by m33rkb, on Flickr
![Smile :)](./images/smilies/icon_e_smile.gif)
![Image](https://farm5.staticflickr.com/4026/35616332136_fc42824739_h.jpg)
![Image](https://farm5.staticflickr.com/4150/35616331906_49e9e2a4f3_h.jpg)
![Image](https://farm5.staticflickr.com/4254/35656015655_d07b918815_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Looking very nice!
Alan
Alan
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Also while the turbo was off and had access to the crank sensor we changed the crank sensor too as the revs had been bouncing all over the place of their own accord. This has thankfully sorted the revs out, but look at the one that came out It was one of the old style original ones.
IMG_2997 by m33rkb, on Flickr
Also put new strut tops on as the rubbers had gone and an exhaust elbow as the bolts had gone in the old one, but you don't need to see pictures of those as we know what they look like!
![Image](https://farm5.staticflickr.com/4010/35616330716_0f5128c842_h.jpg)
Also put new strut tops on as the rubbers had gone and an exhaust elbow as the bolts had gone in the old one, but you don't need to see pictures of those as we know what they look like!
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
A friend popped over yesterday with Tech 1 and did a few checks on the 4x4 including a solenoid check and when he did this the solenoid clicked once and did nothing else. He had told me to try swapping this over before, but I could not get two of the Allen bolts out.
Anyway after some fighting with pliers and other tools it came off. Note the rust on the threads and the piston that just feel out!
IMG_3002 by m33rkb, on Flickr
Got it all back together and went for a spin and I am pleased to say I have 4x4 once more
I had forgotten how good the uprated system is ![Smile :)](./images/smilies/icon_e_smile.gif)
Finally while he was over I got him to look at the thermostat as I had seen water dripping down the down pipe and forming a puddle under the car while it has been parked in the garage.
IMG_2874 by m33rkb, on Flickr
When he eventually cracked the bolts on the head we found the problem the rubber gasket was flat and it was like plastic and brittle!
IMG_3004 by m33rkb, on Flickr
IMG_3010 by m33rkb, on Flickr
Anyway after some fighting with pliers and other tools it came off. Note the rust on the threads and the piston that just feel out!
![Image](https://farm5.staticflickr.com/4106/34846848353_2ba941b810_h.jpg)
Got it all back together and went for a spin and I am pleased to say I have 4x4 once more
![Smile :)](./images/smilies/icon_e_smile.gif)
![Smile :)](./images/smilies/icon_e_smile.gif)
Finally while he was over I got him to look at the thermostat as I had seen water dripping down the down pipe and forming a puddle under the car while it has been parked in the garage.
![Image](https://farm5.staticflickr.com/4285/35487207952_d2adfd6726_h.jpg)
When he eventually cracked the bolts on the head we found the problem the rubber gasket was flat and it was like plastic and brittle!
![Image](https://farm5.staticflickr.com/4210/34846847713_0387754d07_h.jpg)
![Image](https://farm5.staticflickr.com/4038/35525702641_8a4e76f871_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
- Lowrider Dave
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Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Great work getting the 4X4 working again - what rust! And at least you know why the thermostat was leaking now. Good work Mark.
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
On Monday I set off at 4AM to get to Courtenay for an 8.30AM start only to have an eventful morning, as the fan belt pulley cut through the crank sensor and I had to plead with the RAC to send a flat bed and not a partol to try and fix it (as I had already found the problem and it wasn't being fixed at the side of the road).
Anyway after a 3 hour wait at the side of the A14 dual carriage way crossing my fingers and praying that it did not get hit by a truck I got recovered to Courtenay and it made a healthy + safe 310BHP / 350 ft lb torque. That is a conservative figure as it will do more (even on other rollers), but it needs pistons and rods before it can be pushed harder and a few other bits.
Pleased with how she did though and it sounds awesome too![Smile :-)](./images/smilies/icon_e_smile.gif)
IMG_3068 by m33rkb, on Flickr
IMG_3069 by m33rkb, on Flickr
IMG_3086 by m33rkb, on Flickr
IMG_3093 by m33rkb, on Flickr
IMG_3061 by m33rkb, on Flickr
IMG_3070 by m33rkb, on Flickr
Anyway after a 3 hour wait at the side of the A14 dual carriage way crossing my fingers and praying that it did not get hit by a truck I got recovered to Courtenay and it made a healthy + safe 310BHP / 350 ft lb torque. That is a conservative figure as it will do more (even on other rollers), but it needs pistons and rods before it can be pushed harder and a few other bits.
Pleased with how she did though and it sounds awesome too
![Smile :-)](./images/smilies/icon_e_smile.gif)
![Image](https://farm5.staticflickr.com/4145/35487204252_9b1746e4ac_h.jpg)
![Image](https://farm5.staticflickr.com/4064/35525702411_0a179237e1_h.jpg)
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![Image](https://farm5.staticflickr.com/4099/35656010375_d50d1b426f_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Excellent result! Amazing how a little nick in a cable could have mucked your whole day up.
Alan
Alan
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Indeed, but that is not just any old cable...Mk3alan wrote: Amazing how a little nick in a cable could have mucked your whole day up.
Alan
I presume the cable must have been routed slightly wrong or had come un-clipped.
A pain, as the only proper fix is yet another new replacement sensor.
![wall :wall](./images/smilies/BangHead.gif)
Very good rolling road figures there.
Probably a lot more than I could handle safely.
I will stick with my 113bhp - ha ha
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
I have been having issues with getting the Cav to start recently.
The final straw was when I went to check the tyres and get fuel and it decided to play up and would not start for 20 minutes!
I have tracked it back to the immobiliser, which over time has been exposed to vibrations and heat (from its original location) and caused some of the solder joints to break down (solder broken around the pin / board). I have also found a few posts on the internet with issues similar to this with this immobiliser on the internet.
So I have re-soldered 5 of them and it seems to have sorted it (fingers crossed!)
The pictures below show the worst one with the burn marks / broken joint the others were cracked round the pin to the board and cannot be easily seen.
IMG_3255 by m33rkb, on Flickr
IMG_3257 by m33rkb, on Flickr
That is the worst one re-soldered. I didn't take any after I re-did the others.
IMG_3260 by m33rkb, on Flickr
The final straw was when I went to check the tyres and get fuel and it decided to play up and would not start for 20 minutes!
I have tracked it back to the immobiliser, which over time has been exposed to vibrations and heat (from its original location) and caused some of the solder joints to break down (solder broken around the pin / board). I have also found a few posts on the internet with issues similar to this with this immobiliser on the internet.
So I have re-soldered 5 of them and it seems to have sorted it (fingers crossed!)
The pictures below show the worst one with the burn marks / broken joint the others were cracked round the pin to the board and cannot be easily seen.
![Image](https://farm5.staticflickr.com/4326/35925402815_f75731ba67_h.jpg)
![Image](https://farm5.staticflickr.com/4299/35925402035_e5e0a663a7_h.jpg)
That is the worst one re-soldered. I didn't take any after I re-did the others.
![Image](https://farm5.staticflickr.com/4300/35116267703_8939567765_h.jpg)
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Good work, harsh conditions over the years have obviously taken their toll on the poor old board.
Alan
Alan
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
The car is currently at the bodyshop and I hope to get it back Wed for another last minute rush to get it back together ready for PVS, but while it has been at the bodyshop I decided it was time to finally sort the headlining as I had been putting it off for a while.
Unfortunately after removing the original headlining I found that it had seen better days and was creased and very weak as well the foam backing breaking up and starting to peel.
IMG_3566 by m33rkb, on Flickr
IMG_3569 by m33rkb, on Flickr
IMG_3568 by m33rkb, on Flickr
IMG_3570 by m33rkb, on Flickr
Luckily I found a chap quite local breaking 2 GSi's and an SRi so I took a visit and managed to get a good one out of the SRi as the the other two were just as bad.
So I took the the new headlining, a pillars and sunroof blind cover off for trimming along with my original seat belts
IMG_3572 by m33rkb, on Flickr
I went for a charcoal colour alcantara which shows the material off and looks stunning.
IMG_3792 by m33rkb, on Flickr
IMG_3795 by m33rkb, on Flickr
And I head the seat belts re-webbed in blue
IMG_3800 by m33rkb, on Flickr
For anyone that ever wondered if a Cavalier headlining will fit in a Corsa C the answer is just lol
IMG_3787 by m33rkb, on Flickr
While the car is in the bodyshop I am having the windscreen replaced with a genuine GM screen (last in the UK) as the none genuine one I put in 3 years ago was marking and scratching very easily.
IMG_3840 by m33rkb, on Flickr
IMG_3854 by m33rkb, on Flickr
IMG_3853 by m33rkb, on Flickr
The bonnet still needs flatting and is just out of the gun so it is not mirror like just yet![Wink ;)](./images/smilies/icon_e_wink.gif)
IMG_3847 by m33rkb, on Flickr
Just need the car back now to get the interior rebuilt and cleaned inside and out! It might be a case of do what I can and leave the bonnet shut lol
Unfortunately after removing the original headlining I found that it had seen better days and was creased and very weak as well the foam backing breaking up and starting to peel.
![Image](https://farm5.staticflickr.com/4065/35655998325_311c8b4c35_h.jpg)
![Image](https://farm5.staticflickr.com/4128/35655997175_0d7d730ada_h.jpg)
![Image](https://farm5.staticflickr.com/4210/34814851764_353516ffb3_h.jpg)
![Image](https://farm5.staticflickr.com/4237/35525694331_e606f13804_h.jpg)
Luckily I found a chap quite local breaking 2 GSi's and an SRi so I took a visit and managed to get a good one out of the SRi as the the other two were just as bad.
So I took the the new headlining, a pillars and sunroof blind cover off for trimming along with my original seat belts
![Image](https://farm5.staticflickr.com/4231/34814850144_12bc4cb699_h.jpg)
I went for a charcoal colour alcantara which shows the material off and looks stunning.
![Image](https://farm5.staticflickr.com/4047/35487186962_834590d41e_h.jpg)
![Image](https://farm5.staticflickr.com/4017/35487186142_c8c8078798_h.jpg)
And I head the seat belts re-webbed in blue
![Image](https://farm5.staticflickr.com/4285/35487185782_02831e641a_h.jpg)
For anyone that ever wondered if a Cavalier headlining will fit in a Corsa C the answer is just lol
![Image](https://farm5.staticflickr.com/4100/35655988355_cc0107e2e6_h.jpg)
While the car is in the bodyshop I am having the windscreen replaced with a genuine GM screen (last in the UK) as the none genuine one I put in 3 years ago was marking and scratching very easily.
![Image](https://farm5.staticflickr.com/4238/35616302766_87be215311_h.jpg)
![Image](https://farm5.staticflickr.com/4125/35268734470_03c07b98dc_h.jpg)
![Image](https://farm5.staticflickr.com/4281/35525673981_6de25ef000_h.jpg)
The bonnet still needs flatting and is just out of the gun so it is not mirror like just yet
![Wink ;)](./images/smilies/icon_e_wink.gif)
![Image](https://farm5.staticflickr.com/4218/35525675651_c389aadacc_h.jpg)
Just need the car back now to get the interior rebuilt and cleaned inside and out! It might be a case of do what I can and leave the bonnet shut lol
1994 Polar Sea Blue Cavalier Turbo 4x4 - Total Vauxhall cover car (Jan 2015 / Issue 170)
Re: Markb's 94 Cav Turbo (Originally A4 RAP)
Always like to see this car ![Thumb :thumb](./images/smilies/thumb.gif)
![Thumb :thumb](./images/smilies/thumb.gif)