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| Pist'n'broke |
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So.... I replaced my MAP sensor a day or two ago.
Now the car is smoking WHITE at idle and even worse under any sort of acceleration.. Help? Im tight on money, pleaaaase let this be something minor :S |
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| Pist'n'broke |
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Headgasket? ohh maaaaan.. fuuuuuck.
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| 93EB |
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Age: 47 Posts: 2485 Joined: 6th Oct 2005 Ride: 93EB Fairmont / BA Falcon XR6T Location: Western Sydney |
Where you revving the car checking the map sensor when it was cold?
_________________ 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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| Pist'n'broke |
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Suggest that i just leave the car to idle for a good 15 minutes to warm up then go out and check the smoke?
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| 93EB |
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Age: 47 Posts: 2485 Joined: 6th Oct 2005 Ride: 93EB Fairmont / BA Falcon XR6T Location: Western Sydney |
Well if its cold its gonna blow smoke of some sort until she warms up. Hopefully its not a blown head gasket.
_________________ 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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| Pist'n'broke |
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Besides HG, what else could this be? O2 sensor? I was told i needed to replace the MAP sensor because the car was overfueling, flooding injectors something shocking and would kill the motor if not fixed.
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| Pist'n'broke |
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She isnt smoking white at anything other than idle now, and even that tells me its overfueling because it smells like petrol, put my hand over it for a split second and bam, i feel like im at a petrol station.. Suggestions?
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| mok1275 |
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if you put the old map sensor back on (if you still have it) does it still do it. Head gasket whit smoke will also smell sweet due to the glycol burning.
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| Pist'n'broke |
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Ill switch MAP sensors back over and let you know.
Nah, this is a distinct petrol smell, not really sweet, luckily its not an oily smell though. |
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| Pist'n'broke |
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Switched, did nothing :S
Looks like a trip to my local mechanic.. |
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| tony.martin11 |
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just check the oxy sensor on the exhaust manifold first
_________________ BANNED USER |
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| Pist'n'broke |
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little screw-in plug thats attached to the exhaust manifold? How do i check it? (Once again, anything remotely electronic = disaster for me)
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| tony.martin11 |
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Yeah, on the manifold, normally it has 2 wires, a black and a blue wire both coming from it. just pull it out and if it looks like s**t, replace
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| Steady ED |
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you changed MAP sensor because it was running really rich yeah?
is it still running like a bag of s**t?
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| Troy |
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does it smoke when its warmed up
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