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by sladey
Sun Apr 21, 2024 6:58 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

OK I swapped out the DME relay for the one in the glove compartment but no joy - exactly the same (great cranking but nothing firing) I don’t know the one in the glovebox is any good - are there tests I can do with a multimeter to confirm that? So I guess if it’s not that then it would be most likel...
by sladey
Sun Apr 21, 2024 3:59 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

1987 3.2 Carrera Backdate project - Sladeys hotrod

No I haven’t touched that Jon - good call - I think I’ve got a spare one in the glovebox. I’m at parents house for a birthday now so will try that when I get back - the DME relay is the one under the passenger seat isn’t it? From memory when the engine wasn’t earthed there was mad clicking which cou...
by sladey
Sun Apr 21, 2024 3:02 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

Yes that’s plugged in - is that the fairly big one with I think 4 connectors in it?


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by sladey
Sun Apr 21, 2024 2:41 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

There is a chance you’ve fried a small earth wire (sensor earth or similar) as the starter motor earth would have taken any possible return path. Haltech recommend earthing the ECU & all related components to the engine block for this reason. So there is no alternative path back to the battery,...
by sladey
Sun Apr 21, 2024 2:38 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

1987 3.2 Carrera Backdate project - Sladeys hotrod

Thanks Jon - Tried that but no joy. I had labelled up the other side of those so didn’t think I’d mixed them up
by sladey
Sun Apr 21, 2024 2:07 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

No it’s not that plug Here’s a picture from 5 years ago when the car was running fine https://uploads.tapatalk-cdn.com/20240421/271b39189a62b62739b06844a17cd5f6.jpg Looks like it’s just lying there then. It may have been connected to the engine bay fan which I removed years ago when I ‘backdated’ my...
by sladey
Sun Apr 21, 2024 1:59 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

OK there is also a spare plug….. https://uploads.tapatalk-cdn.com/20240421/239c9142df245c920d5cf4c06aa1673e.jpg It had the blue masking tape on it when I found it. I wondered if this is an unused plug as a result of the conversion to the fancy MAF and dizzy replacement. However I’ve just gone throug...
by sladey
Sun Apr 21, 2024 1:53 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

There is a chance you’ve fried a small earth wire (sensor earth or similar) as the starter motor earth would have taken any possible return path. Haltech recommend earthing the ECU & all related components to the engine block for this reason. So there is no alternative path back to the battery,...
by sladey
Sun Apr 21, 2024 1:52 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

Gary71 wrote:Anything coming out of the injectors? Forgot plug the ECU in? ;)
Not this time


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by sladey
Sun Apr 21, 2024 12:54 pm
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

Good to see it going back together Mark, these things do put up a fight sometimes! Best of luck for the rest of the weekend Thanks Gary. Not going well today. I initially tried to start it with the engine earth not connected. Didn’t go well - rev counter flipping all over the place and lots of clic...
by sladey
Sun Apr 21, 2024 11:44 am
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

Def took the right path there - same as with the hydraulic clutch on a Boxster, if pressurised you can either bend the rod out of the slave cylinder or miss the dimple that it sits in. Take the pressure out and you have to bleed it, which is a ball ache, but better than replacing. By the way, for b...
by sladey
Sun Apr 21, 2024 11:43 am
Forum: Porsche Restoration Threads
Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Replies: 2448
Views: 259010

Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod

RobFrost wrote:Have you got an MAF on there? If so, what injection system?

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Yep - it’s a Canems system. Been excellent
by sladey
Sun Apr 21, 2024 6:28 am
Forum: Classic Porsche General Chat
Topic: Frazer Nash/BMW 319
Replies: 35
Views: 1739

Re: Frazer Nash/BMW 319

Looking forward to hearing it run
by sladey
Sat Apr 20, 2024 10:01 pm
Forum: Porsche Replicas
Topic: M&W 550 Overhaul...
Replies: 174
Views: 43100

Re: M&W 550 Overhaul...

Nice


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by sladey
Sat Apr 20, 2024 9:47 pm
Forum: Member's 'Others' Gallery
Topic: 1965 Hillman Imp soon with flat six from a Honda
Replies: 113
Views: 187468

Re: 1965 Hillman Imp soon with flat six from a Honda

Brilliant work again - thanks for sharing


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