Having troble starting it cranks over

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joshcereal
Posts: 95
Joined: Tue Dec 05, 2006 8:36 pm

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O so i blew a 75a fuse(was tierd and put the negtive on postive when my battery went dead) and replaced it now come to find out my car wont start. so i thought mabye its the battery cuz it wasnt charging all the way replaced that.still nothing. well than i thought well since its been sitting mabye its the spark plugs replaced those and still nothing. so now im not really sure what it is im propley mising somthing my dumb ***......

well leave what you guys think it is and what i sould try


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joshcereal
Posts: 95
Joined: Tue Dec 05, 2006 8:36 pm

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bumb

Blown240sx
Posts: 1963
Joined: Thu Apr 21, 2005 3:20 pm
Car: 1996 240sx

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Sounds like to me you may have fried a few fuses and maybe some other things when you conneted the ground and positive backwards.

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joshcereal
Posts: 95
Joined: Tue Dec 05, 2006 8:36 pm

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well im not getting spark and i checked the fuses ther good what could it between the fused box and the spark plugs that could be out or fried

Blown240sx
Posts: 1963
Joined: Thu Apr 21, 2005 3:20 pm
Car: 1996 240sx

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Are the injectors firing?Is the ECU LED coming on?I have a feeling you fried something other than a fuse.

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joshcereal
Posts: 95
Joined: Tue Dec 05, 2006 8:36 pm

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doesnt spark and we think its the ignitor chip


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