high idle
13 posts • Page 1 of 1
high idle
my fiesta rs turbo use to idle at about 1.2-1.5 revs and now it idles at 2.1-2.5 revs.
i just changed the rad.
what could be the problem?
i just changed the rad.
what could be the problem?
- SEG1
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Car: 1992 Ford Fiesta RS Turbo
sorry m8 cudnt tell but cud find out thursday for ya m8. i will add another post if i do
Onto my 6th MK3 Fiesta and think this ones a keeper
- TarmacTerrorist
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The rad won't make it idle like that. It will be some thing like the ISCV or a block breather or it could be a very worn cam/head problem Your car should idle just less then 1k
- j7aoc
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Car: 1991 Ford Fiesta RS Turbo
Cold idle should be just over 1k hot should be about 900.
Clean ISCV, check for air leaks, clean throttlebody are the first things to do.
If you removed the battery terminals when replacing the rad. you will have reset the ecu which will cause it to idle high for a while, while it readapts and "learns" the correct values.
Clean ISCV, check for air leaks, clean throttlebody are the first things to do.
If you removed the battery terminals when replacing the rad. you will have reset the ecu which will cause it to idle high for a while, while it readapts and "learns" the correct values.
- FezzR
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i didnt remove the battary and i checked for air leaks i found that the d/v hose needed to be tighter .when i done that the idle droped to about 1.9-2.
- SEG1
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- SEG1
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Car: 1992 Ford Fiesta RS Turbo
now its turned into an over heating problem.
i start the car up everythinks kool idel about 1-1.2k but after 5min the temp does do move at all.
then it shoots up passed red and the fan is not even on and the water starts to boil and then the fan comes on .so i switch off the engine
and it kools down but the temp is still passed red???
then after like half an hour it drop to cold.
i start the car up everythinks kool idel about 1-1.2k but after 5min the temp does do move at all.
then it shoots up passed red and the fan is not even on and the water starts to boil and then the fan comes on .so i switch off the engine
and it kools down but the temp is still passed red???
then after like half an hour it drop to cold.
- SEG1
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Car: 1992 Ford Fiesta RS Turbo
Your fan should come in before that might be the thermostat playing up. Don't let the car go into the red this will cook the haedgasket or warp your head so switch off before. Try the fan by using a small bit of wirer and unplug the fan at the thermostat switch and place the wire in the blue plug so it bridges the circuit the fan should come on
- j7aoc
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- SEG1
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Car: 1992 Ford Fiesta RS Turbo
- j7aoc
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Look's like this http://cgi.ebay.co.uk/fiesta-turbo-ther ... dZViewItem
- j7aoc
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thanks again .
where can i get a gasket from??ford?
j7aoc what do you think is better 1.9 or 2.0/2.1 zvh??
where can i get a gasket from??ford?
j7aoc what do you think is better 1.9 or 2.0/2.1 zvh??
- SEG1
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Car: 1992 Ford Fiesta RS Turbo
Any motor factors or ford. 2.1zt but it's the most expensive and the hardestRS_seg :thanks again .
where can i get a gasket from??ford?
j7aoc what do you think is better 1.9 or 2.0/2.1 zvh??
- j7aoc
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Car: 1991 Ford Fiesta RS Turbo
13 posts • Page 1 of 1
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