help please
help please
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gwood

Original Poster:

203 posts

242 months

Tuesday 25th July 2006
quotequote all
IM A NEW TVR OWNER JUST GOT A 1986 350I.ITS RAN BRILL UP UNTIL FEW WEEKS AGO WHEN IT JUST DIED FOR NO REASON AT ALL. AFTER GETTING HALF OF THE WIRING LOOM AND RELAY BOARD DANGLING TO CHECK WHY THE FUEL PUMP WASNT WORKING WHEN THE IGNITION WAS ON, I HAVE FOUND OUT IT WORKS DIFERENTLY TO WOT I THOUGHT. SO NOW BASICALLY THE FUEL PUMP IS WORKING OK AND AS IT SHOULD. I HAVE PUT NEW PLUGS,CAP AND ROTA ARM ON IT I HAVE ALSO FIT A NEW FUEL FILTER BUT STILL THE ENGINE WILL RUN FOR ONLY A FEW SECONDS THEN STOP. SOUNDS LIKE FUEL STARVATION COS WHEN ITS STALLED IT TAKES A WHILE TO START AGAIN BUT THEN STALLS AFTER A FEW SECONDS. FUEL IS GETTING TO THE RAILS AND ITS NOT LOSSING ITS SPARK DONT KNOW WOT ELSE TO TRY. PLUS I REALLY MISS DRIVING IT COS ITS BEEN NICE WEATHER!! MANY THANKS

convert

3,757 posts

247 months

Wednesday 26th July 2006
quotequote all
Firstly welcome to the madhouse.

Secondly, please turn off your caps-lock, as all upper case is considered to be 'shouting'

Third, I'd advise you to get the Steve Heath TVR bible, along with a Rover Vitesse manual.

Forth have you checked out the www.tvrwedgepages.co.uk

You can download a pdf of the injection system here.

www.pixeltechnology.co.uk/wedge/maint_fuel_injection.pdf

PS is it a black 350i by any chance, on a C plate?



Edited by convert on Wednesday 26th July 00:11

badredwedge

3,450 posts

257 months

Wednesday 26th July 2006
quotequote all
Hi Gary and welcome to the mad house.
The first thing to do is get under the bonnet and under the front of the car and check every wire and connection you can find, remove clean and tighten every connection. to put thing in simple terms lot of stuff relies on alot of other stuff under the bonnet,as you have found out for example the fuel pump only runs when the AFM flap is open. I had a similar problem with a 350 it turned out to be a small wire off the starter motor. Steve Heaths Bible is a must along with a Haynes manual for say a 3.5 V8 Disco or Range Rover. See how you get on and post more details on here someone will help you
good Luck

wedg1e

27,035 posts

294 months

Wednesday 26th July 2006
quotequote all
Sounds like it's firing up off the cold start injector only. Could be the trigger signal from the ignition amp is missing or not reaching the ECU...

dickymint

29,078 posts

287 months

Wednesday 26th July 2006
quotequote all
wedg1e said:
Sounds like it's firing up off the cold start injector only. Could be the trigger signal from the ignition amp is missing or not reaching the ECU...


Dodgy main relay or wire loose/out on main relay?

silverback mike

11,293 posts

282 months

Wednesday 26th July 2006
quotequote all
Isn't that what moh was doing dicky? That was cured by an underdashboard fiddle if my memory serves me right....

gwood

Original Poster:

203 posts

242 months

Wednesday 26th July 2006
quotequote all
convert said:
Firstly welcome to the madhouse.

Secondly, please turn off your caps-lock, as all upper case is considered to be 'shouting'

Third, I'd advise you to get the Steve Heath TVR bible, along with a Rover Vitesse manual.

Forth have you checked out the www.tvrwedgepages.co.uk

You can download a pdf of the injection system here.

www.pixeltechnology.co.uk/wedge/maint_fuel_injection.pdf

PS is it a black 350i by any chance, on a C plate?



Edited by convert on Wednesday 26th July 00:11

gwood

Original Poster:

203 posts

242 months

Wednesday 26th July 2006
quotequote all
thanks for all the replys will have another look at it and let you all know wot is wrong with it ( if i find it!). no my car is a white one with red interior and dirty hand prints all over it too!!!

convert

3,757 posts

247 months

Wednesday 26th July 2006
quotequote all
gwood said:
thanks for all the replys will have another look at it and let you all know wot is wrong with it ( if i find it!). no my car is a white one with red interior and dirty hand prints all over it too!!!


Great another white wedge owner (Mine's white as well!).

Hope that you get it sorted soon, and remember a wedge is for drivin

gwood

Original Poster:

203 posts

242 months

Thursday 27th July 2006
quotequote all
GREAT NEWS!! it runs... dickymint you were spot on. checked all the wires to the ignition module on the side of the dizzy to find 1 spade terminal had broke inside. quick fix with a new terminal then disrupted all the neighbours with a sweet sounding v8.(the best sound in the world!!) many many thanks for all the replys and helpful hints.. gonna go and tear some roads up now. cheers guys.

gwood

Original Poster:

203 posts

242 months

Thursday 27th July 2006
quotequote all
p.s convert. just seen the photo of your tvr and mine is its twin sister. mine has red interior couldnt see wot yours had. also mine has ,unusually twin stainless pipes out of the back ,one on each side for that extra loudness. thats why i bought it..,

convert

3,757 posts

247 months

Thursday 27th July 2006
quotequote all
Gary,
Mine has a black interior, plus no spoiler on the rear.

Just checked your profile pic, good looking motor (and running well now!) mate.

gwood

Original Poster:

203 posts

242 months

Saturday 29th July 2006
quotequote all
yeah it runs sweet as a nut just need to get a few bits done before the mot then get it all cleaned up for the tatton park show. good day out its worth going.