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98 gs400 wont start after K & N intake installed

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Old 04-21-07, 09:21 AM
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MrLex22
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Question 98 gs400 wont start after K & N intake installed

Please help new member get back on the road. thanks in advance
Old 04-21-07, 09:22 AM
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oohpapi44
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What happens when you turn the key? May be a silly question but did you re-connect the battery?
Old 04-21-07, 09:25 AM
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o2GS43o
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We need more info to help you... Step by step on what you did? What does it do when you try to crank?
Old 04-21-07, 09:26 AM
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GSteg
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Did you plug in the MAF Sensor? Is it loose?
Old 04-21-07, 09:31 AM
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MrLex22
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it struggles to turnover, batterys connected. i may need to change the mass air flow sensor?
Old 04-21-07, 09:32 AM
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kit cat
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sounds like MAF.
Old 04-21-07, 09:36 AM
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o2GS43o
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Does the gauge light flicker when cranking?
Old 04-21-07, 09:37 AM
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GSteg
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go to your local auto part store and look for CRC Mass Air Sensor cleaner.

Gently clean the MAF. It's probably dirty by now anyways.

But before that, try having someone jump start you. If the engine is struggling to start, then is probably the battery. Usually when the MAF is bad, the engine will start and then stop. At least thats what happpens usually when I work on car
Old 04-21-07, 09:37 AM
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o2GS43o
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Originally Posted by Coco-bun
sounds like MAF.
MAF sensors are extremely delicate... You have to be careful in handling these things...
Old 04-21-07, 09:37 AM
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MrLex22
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Do I Need To Replace The Mas?
Old 04-21-07, 09:38 AM
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o2GS43o
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I'm wondering why K&N didn't make an intake for our cars... the 430's...
Old 04-21-07, 09:40 AM
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Try jumping the car first, if that fails... then try cleaning the MAF sensor...

MAF sensor aint cheap either...
Old 04-21-07, 09:40 AM
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kit cat
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i just got my GS400 so cant tell you much but whatever you do do not touch the MAF element.
Old 04-21-07, 09:47 AM
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MrLex22
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Thanks guys, Im just gonna replace the MAF. Be back in a little...
Old 04-21-07, 11:14 AM
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BLiu
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Just a crazy thought. Assuming you did not damage the MAF sensor did you make sure it was pointed in the right direction?

Brent


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