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Author 1.2 8V bad flat spot when pulling away
pori
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Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 13:41   View User's Profile U2U Member Reply With Quote

when i pull away from a roundabout the car drives off then loses power and then picks up a second or 2 later, i tweeked my distributor and it has seemed to cure the problem, but the engine idle speed sounds too fast, and as its a 1.2 it doesnt have a rev counter so i havent a clue wot its idleing at lol.
LukeGSi
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Registered: 9th Dec 03
User status: Offline
15th Mar 04 at 13:42   View User's Profile U2U Member Reply With Quote

sounds like idle control valve needs a clean!! Do a search you'll find hundreds of posts on this
--Dave--
Banned

Registered: 17th Feb 04
Location: Essssseeeeex Drives: Black Supra TT
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15th Mar 04 at 13:57   View User's Profile U2U Member Reply With Quote

mmm this kinda sounds like what i've got....

you managed to fix the problem pori?
LukeGSi
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Registered: 9th Dec 03
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15th Mar 04 at 14:01   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by --Dave--
you managed to fix the problem pori?


Blimey lad only posted 20 mins ago, give him a chance
--Dave--
Banned

Registered: 17th Feb 04
Location: Essssseeeeex Drives: Black Supra TT
User status: Offline
15th Mar 04 at 14:03   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by born_upsideout
quote:
Originally posted by --Dave--
you managed to fix the problem pori?


Blimey lad only posted 20 mins ago, give him a chance


PaulW
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Registered: 26th Jan 03
Location: Atherton, Greater Manchester
User status: Offline
15th Mar 04 at 14:08   View User's Profile U2U Member Reply With Quote

check the throttle cable... SPI's can get a bit sticky, so take the WD40 to the throttle cable / levers & see how it goes from there

ICV on SPI's isn't as dodgy as what it is on the 16v's, I did over 100k on my old engine & it never needed adjusting or cleaning once!
pori
Member

Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 14:22   View User's Profile U2U Member Reply With Quote

it accelerates alrite now ive tweeked the distributor, but if i set it to where it was originally it pulls off like a piece of sh*t.


vc07
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Registered: 9th Apr 03
Location: N.IRELAND
User status: Offline
15th Mar 04 at 14:34   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by PaulW
ICV on SPI's isn't as dodgy as what it is on the 16v's,

yeah my 12 16v pulls away from stops like crap too. tink it prob is da ICV. jus needs one hell o a cleaning
--Dave--
Banned

Registered: 17th Feb 04
Location: Essssseeeeex Drives: Black Supra TT
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15th Mar 04 at 14:46   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by pori
it accelerates alrite now ive tweeked the distributor, but if i set it to where it was originally it pulls off like a piece of sh*t.





if you guys dont mind me asking, how do you tweak the distributor?

Dave
pori
Member

Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 14:51   View User's Profile U2U Member Reply With Quote

underneath the distributor cap, there is a 12/13 mm bolt, slacken that off and then the distributor can pivot. if u turn it towards you it retards the timing, and the other way will advance it, but i've heard i can mess the engine up eventually if u run it too advanced, valves and stuff. correct me if im wrong tho any1
Siberia
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Registered: 9th Oct 03
Location: Leprechaun Land Drives : Zafira GSI
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15th Mar 04 at 14:57   View User's Profile U2U Member Reply With Quote

be carefull when handling the distrubtor though if the engine is on cos theres about 20000 volts going through it
pori
Member

Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 15:00   View User's Profile U2U Member Reply With Quote

lolol yeh gud point, and also if the fan kicks in, u cud loose ya hand, but hey, it'll grow back
pori
Member

Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 15:02   View User's Profile U2U Member Reply With Quote

oh yeh, if it is the idle control valve that needs cleaning, how do I do it and what do i use to clean it?? cheers
Adam-D
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Registered: 11th May 02
Location: Cheshire
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15th Mar 04 at 15:09   View User's Profile U2U Member Reply With Quote

i would suggest adjusting the clutch
similar thing happened to mine
i adjusted the clutch and it stopped
pori
Member

Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 15:21   View User's Profile U2U Member Reply With Quote

but after adjusting the distributor it has stopped, so i doubt the clutch would be involved would it??
pori
Member

Registered: 1st Sep 03
Location: Solihull
User status: Offline
15th Mar 04 at 15:23   View User's Profile U2U Member Reply With Quote

dont suppose an induction kit could be causing any problems?

 
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