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| bradley4567 |
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ok all,
as the the title says my car surges at idle when cold, when i start it up it will surge for about a minute ranging from nearly stalling 100rpm, to about 1100rpm, also when i rev it to about 5000rpm it will put out lots of white smoke, and the last problem when i start the car it sprays out black liquid and leaves a puddle at the exhaust tip. Brad
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| ford eater |
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mate for the idle problem disconnect the tcs (throttle control sensor) and see how that goes, as for your smoke u may have done a head gasket as i had the same drama,just check your plugs for any oiled ones they should be a tan colour if the cylinder is good,hope this helps
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| alfy |
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could be either MAP sensor hose come off, or a head gasket problem.
_________________ 2021 V6 Manual Amarok - 245kw/750nm - many goodies |
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| bradley4567 |
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where is tcs,
if it helps car is running very rich, not head gasket just did it and it solved my oil loss and instant coolant loss lol when i did it
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| Deff |
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Another vote for Map Sensor hose.
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| bradley4567 |
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{USERNAME} wrote: Another vote for Map Sensor hose. the hose that goes from the middle of the inlet manifold to a thing screwed to the firewall with a plug on it???? just changed it and the sensor thing the hose goes into and no improvement
_________________ ef falcon daily driver |
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| Deff |
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{USERNAME} wrote: {USERNAME} wrote: Another vote for Map Sensor hose. the hose that goes from the middle of the inlet manifold to a thing screwed to the firewall with a plug on it???? just changed it and the sensor thing the hose goes into and no improvement Yup thats your Map Sensor, the hose is quite easy to knock off and when it's off it has the same symptoms as you're having. Have a look around for a vacuum leak maybe? I'd try knock off all the easy problems first before moving onto the more serious issues. |
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| TROYMAN |
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a bad tps can cause hunting/surging at idle aswell..
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| bradley4567 |
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{USERNAME} wrote: a bad tps can cause hunting/surging at idle aswell.. but only when cold, runs good if its already warm and i start it
_________________ ef falcon daily driver |
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| bradley4567 |
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{USERNAME} wrote: {USERNAME} wrote: {USERNAME} wrote: Another vote for Map Sensor hose. the hose that goes from the middle of the inlet manifold to a thing screwed to the firewall with a plug on it???? just changed it and the sensor thing the hose goes into and no improvement Yup thats your Map Sensor, the hose is quite easy to knock off and when it's off it has the same symptoms as you're having. Have a look around for a vacuum leak maybe? I'd try knock off all the easy problems first before moving onto the more serious issues. yer i had a look everything seems to be on with no leaks, when i disconnect the map sensor it puts out black smoke, atm it puts out white smoke
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| TROYMAN |
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hmmm ..
white smoke usually means water in the cyl, and i know your head gasket was done recently aswell.. |
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| SWC |
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Agree with Troy, water in the cylinders. Water gets in as she cools down after you turn her off and runs like s**t when you start her cold. Pull the plugs and see if there is any white residue on them or bring the cxar up to running temp and see if there are any bubbles in the cooling system. Are you using any coolant at the moment?
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| bradley4567 |
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{USERNAME} wrote: Agree with Troy, water in the cylinders. Water gets in as she cools down after you turn her off and runs like s**t when you start her cold. Pull the plugs and see if there is any white residue on them or bring the cxar up to running temp and see if there are any bubbles in the cooling system. Are you using any coolant at the moment? fair enough but only white smoke at high rpm, between 1000 and 4000rpm there is no smoke it doesnt have any coolant in it just water as i didnt have and available to me, Had to repair heater hose. been doing this for a while now but i havent lost any water since i did the head. after i did the heater hose topped it up to max and its still there a week later. but some liquid still come out the exhaust and leaves a puddle? fuel maybe?? im lost
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| 93EB |
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Age: 47 Posts: 2486 Joined: 6th Oct 2005 Ride: 93EB Fairmont / BA Falcon XR6T Location: Western Sydney |
Problem solved. Stop revving the beast to 5 grand. With the kays you have on it, it may be a bit tired.
_________________ 93 EB II Fairmon8 with 17' EL GT's / Clear indicators / H.I.Ds / Sports exhaust / Lowered 2' / K&N / XR6 ECU. |
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| bradley4567 |
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{USERNAME} wrote: Problem solved. Stop revving the beast to 5 grand. With the kays you have on it, it may be a bit tired. i guess but it still runing right i think, real bad fuel smell from exhaust
_________________ ef falcon daily driver |
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