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07-20-2007, 05:56 PM
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#1 | |
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AF Newbie
Join Date: Jul 2007
Location: seneca, South Carolina
Posts: 2
Thanks: 0
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95 lumina no hot restart
My lumina will not restart after it's been running for a while. I've changed the fuel pump and filter, the spark plugs, the crank pos. sensor and the engine coolant temp. sensor. Not sure where the little black valve is to check the fuel pressure after it won't start but i know the fuel pump is engaging(can hear it). I've checked the spark while trying to restart and it looks good i guess(distinct white spark to the tip). Haven't got a code check yet because the check engine light doesn't always come on or stay on. Need some advice on where to turn to next. (ICM, injectors,battery ect.)
Thanks very much! |
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07-21-2007, 01:14 PM
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#2 | |
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A990 racer
 Join Date: Mar 2002
Location: Chestertown, New York
Posts: 17,051
Thanks: 26
Thanked 383 Times in 374 Posts
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Re: 95 lumina no hot restart
Welcome to AF. 3.1 ?Get a fuel pressure gage on the injector rail, also try spraying carb cleaner into the intake, see if it starts, post back results.
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07-21-2007, 06:47 PM
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#3 | |
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AF Newbie
Thread starter
Join Date: Jul 2007
Location: seneca, South Carolina
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Re: 95 lumina no hot restart
Haven't got a guage yet but it will restart with starting fluid. thanks for your reply.
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07-21-2007, 08:12 PM
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#4 | |
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A990 racer
Join Date: Mar 2002
Location: Chestertown, New York
Posts: 17,051
Thanks: 26
Thanked 383 Times in 374 Posts
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Re: 95 lumina no hot restart
Then you have a fuel delivery problem start with the FP test.
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