Rough idle and start up - 90 240 stock

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yeap
Posts: 351
Joined: Tue Jun 15, 2004 5:56 am
Car: A sweet 2004 red tricycle.

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I've noticed in the morning or when I get off of work that the car is having a tremendous time trying to start. I turn the key 5 or 6 times before it starts and during those attempts there is no click or sound. When it does start, if I don't feed it gas right away it bogs, shutters and dies. As soon as I feed it gas for 5 sec it idles ok and runs normal. Any ideas on what could be doing this? I'll check the connections to the battery and check the spark plugs and wires....any other ideas?

Starter?Battery?and what about the shutter? fuel pump?

Stock 1990 240 XE (ijen intake) - 140xxx miles.

Thanks


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Axel Grungy
Posts: 4711
Joined: Tue Jul 08, 2003 8:13 am
Car: 2001 G20 5spd
Location: Cincinnati OH

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i had a similar problem. turned out to be a combination between bad ground wire and bad coolant temp sensor connections. make sure everything is nice and clean

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yeap
Posts: 351
Joined: Tue Jun 15, 2004 5:56 am
Car: A sweet 2004 red tricycle.

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I noticed the ground cable/fuse to my EDFC was covered in coolant ....relocated that and replaced the fuse. So far that has done the trick, but kind of strange.

hachibroku
Posts: 193
Joined: Sat Oct 30, 2004 1:10 pm
Car: 98 240sx s14 MO Betta

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those coolant temp sensors will just make a car run like ****. i dont know why but it will.

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ricebike
Posts: 3381
Joined: Sat Feb 15, 2003 7:03 pm
Car: 1989 240sx se 5spd (donated to my brother in law)
2002 Quest
2005 Altima
Location: CNJ

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old,clogging fuel filter?

u can swing by autozone & get a free battery/alt/starter test on parking lot (it is in NJ anyways)

phuphyter
Posts: 1456
Joined: Sun Aug 22, 2004 8:14 pm
Car: 2002 Infinity G20

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might want to check your fuel injectors also.

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ricebike
Posts: 3381
Joined: Sat Feb 15, 2003 7:03 pm
Car: 1989 240sx se 5spd (donated to my brother in law)
2002 Quest
2005 Altima
Location: CNJ

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phuphyter wrote:might want to check your fuel injectors also.
oops, doh! <slaps head> u might as well check for ECU codes too! u got a CA-emissioned car & there's a code for leaky fuel injectors


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