2002 Infiniti Q45

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Moustafa85
Posts: 1
Joined: Mon Jul 29, 2013 10:13 am
Car: 2002 Infiniti Q45

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When ever i try to floor my car when its stopped it starts hesitating to move. I believe its the fuel injectors but others told me it could be the fuel pump. What could be a possible diagnosis of the issue?

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elwesso
Posts: 30810
Joined: Sun Feb 23, 2003 4:52 pm
Car: 94 Infiniti Q45t 5 spd
2007 BMW M Coupe
2007 Infiniti G35 S 6MT
Location: Indiana
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Welcome to NICO!

When did this problem start? What has changed? Does the car idle OK? Do you have any ECU codes (as read by a code reader)...
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1998greenQ45
Posts: 114
Joined: Wed Feb 09, 2005 4:35 pm
Car: 1998 DJ2 Q45 100% stock (and yes....proud of it!) however subtle upgrades are planned
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You could simply NOT floor the car (as punchy as that 340 horses is, I know it's sweet..)
thus avoiding depletion of 25% of the fuel tank in one stomp ;)

I have a 98 and therefore less HP but man o man is it noticeable even if I punch it a few times getting on a highway! I just save the speed for once i'm on! Of course if the hesitation is happening all the time then you should have it checked either way.

Lol happy i could be so helpful

Cheers
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