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#1 (permalink) | ||||||||||||||
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Membre
Join Date: Oct 2006
Location: Shrewsbury
Posts: 58
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Chitty Chitty Bang! GTT
Strange one!
Car starts fine, idles fine, revs fine, but as soon as you try to pull away it just stutters and backfires. Let it warm up a bit, turn it off and start it up again, and it's ok for a while. Anyone come across this before? All (sensible) ideas gratefully received. |
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#3 (permalink) | |||||||||||||||
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Membre abonné
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doesnt have a road speed sensor does it?
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psn name: bbracer16valver |
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#4 (permalink) | ||||||||||||||
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master of boobies
Join Date: Oct 2006
Location: Glasgow, Scotland, Europe, Earth, 3rd rock from the Sun
Posts: 8,103
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no road speed sensor, well it does but thats fo rth espeedo only, its carbed.
Anyway, this could be a zillion things. Has it always done this or only recently? When was the fuel filter last changed? Is the FPR ok (its in a vulnerable position), are the fuel hoses ok or been affected by heat?
__________________
1992 Phase 1 Chamade 16V - FOR SALE PM ME 1991 Phase 1 Hatch 16V - FOR SALE PM ME 2006 (ish) Pushbike with front and rear suspension, BMX seat tube and hydraulic disc brakes WANTED - PH1 3 DOOR DIESEL 19 - PM ME IF YOU HAVE ONE VARIOUS PARTS FOR SALE - PM ME WITH WHAT YOU NEED READ THESE: Tech Articles - How-To: Virtual Garage - How-To: Project Report You can wish in one hand and shit in the other, see which one fills up first |
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#5 (permalink) | |||||||||||||||
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Membre abonné
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i thought it didnt as my mates GTT can do 0-100 with a hard smack
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psn name: bbracer16valver |
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#6 (permalink) | ||||||||||||||
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master of boobies
Join Date: Oct 2006
Location: Glasgow, Scotland, Europe, Earth, 3rd rock from the Sun
Posts: 8,103
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thats whay it can. its not the cable and magnet set up, its leccy ont eh gtt's apart from a select few early ones with the cable.
__________________
1992 Phase 1 Chamade 16V - FOR SALE PM ME 1991 Phase 1 Hatch 16V - FOR SALE PM ME 2006 (ish) Pushbike with front and rear suspension, BMX seat tube and hydraulic disc brakes WANTED - PH1 3 DOOR DIESEL 19 - PM ME IF YOU HAVE ONE VARIOUS PARTS FOR SALE - PM ME WITH WHAT YOU NEED READ THESE: Tech Articles - How-To: Virtual Garage - How-To: Project Report You can wish in one hand and shit in the other, see which one fills up first |
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#7 (permalink) | ||||||||||||||
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Membre
Join Date: Oct 2006
Location: Shrewsbury
Posts: 58
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Still got the problem.
Startet about 3 days ago just after the heavy snow. Gone over all the electrics and air intake and seems fine. Fuel filter was changed quite a long time ago so may be an option. By FPR i presume you mean fuel pressure regulator? This down the bottom of the off side inner wing near the bulk head? Need to check that i think. Not off work until thursday so i will have to put up with it until then when i can get at it in the light. |
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#8 (permalink) | ||||||||||||||
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Membre
Join Date: Oct 2006
Location: Shrewsbury
Posts: 58
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Ok, a bit more info on the problem.
Seems to be fine above 3000 revs, anything lower and it stutters and goes nowhere. When it does stutter, the rev counter drops right down and flies back up repeatedly (almost to the bottom, more than you would expect). Maybe something wrong with the coil??? |
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#9 (permalink) | ||||||||||||||
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Membre
Join Date: Oct 2006
Location: Shrewsbury
Posts: 58
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Fixed
After seeing the rev counter jumping up and down as it was, i went over all wiring to the coil, finally got to the wire to the crank sensor and bingo, a nice little split. ![]() Cut the plug off, removed the pins and old wire, soldered the fresh cut wire back to the pins and put back together. Nice and tidy! ![]() Running nice and smooth now, job done! |
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