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11-07-2013, 05:47 PM
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#1
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Join Date: Feb 2005
Location: west orange nj
Posts: 2,415
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tpi doesnt run
I'm having problems with a 1990 trans am if I spray starting fluid it starts up and runs for a while then cuts off on its own after it warms up then when you try to restart it it won't start the previous owner changed the dist and ICM the car only starts with starting fluid and runs for a while the fuel pressure is good 42 pounds I think there's no injector pulse on start up
Last edited by chrisfrom nj; 11-07-2013 at 05:55 PM.
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11-07-2013, 06:18 PM
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#2
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Ebearnezer Scrooge/Power Member/Lips
Join Date: May 2006
Location: Hamilton, Mercer county
Posts: 4,141
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Check to see if the injectors are pulsing with a noid light
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11-07-2013, 06:42 PM
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#3
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11 Second Club
Join Date: Feb 2006
Posts: 932
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Wonder if the injectors are shot..
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2004 GTO GMM shifter Spohn stuff, tint and my love......
1988 Camaro Vert -Sold
Last edited by Kat; 11-07-2013 at 06:42 PM.
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11-07-2013, 08:40 PM
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#4
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Join Date: Feb 2005
Location: west orange nj
Posts: 2,415
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I'm going to borrow a noid light to check the injector pulse
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11-08-2013, 09:26 AM
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#5
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Join Date: Dec 2009
Location: milltown
Posts: 1,497
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ohm out the coil as well while your there just to be sure it isnt that
__________________
2002 Camaro Sunset Orange Mettalic, V6, 5spd, bilstein HD shocks and struts, eibach pro lowering kit, eibach f/r sway bars, lakewood PHB, UMI 2 point subframe connectors, energy suspensions poly master bushing kit
daily econobox and first car
1986 IROC-Z, T56, MGW shifter, Heads, Cam, Holley Stealth Ram 350, t-top, tubular LCA with relo brackets, adjustable PHB, belltech sway bars, ground control weight jacks, SLP mid length headers, 3in w/borla XR1, RIP 3 10 bolts, 12.7 @ 109 so far.. atleast its faster than stock  SOLD
1971 Camaro LS3/T56/9in, cam only and still carbed, RIP 2 10 bolts, 11.62@121
03 Blazer 2 door - salt sponge
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11-08-2013, 09:33 AM
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#6
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Join Date: May 2010
Location: Brick, NJ
Posts: 1,868
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Any codes?
__________________
Formerly known as blk95formula
86t/a_ram_air on TGO
2018 Silverado 1500
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11-08-2013, 09:33 AM
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#7
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Join Date: Feb 2005
Location: west orange nj
Posts: 2,415
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I swapped coils it still does the same thing
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11-09-2013, 09:13 AM
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#8
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Join Date: Apr 2009
Location: Andover, NJ
Posts: 777
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I'm with Mike on this one, any codes present? Would help narrow it down. Though it is possible that the car isn't running long enough to throw a code. Sounds like a fuel system issue to me for sure.
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11-09-2013, 03:21 PM
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#9
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Join Date: May 2010
Location: Brick, NJ
Posts: 1,868
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Check the injectors with a noid or ohm meter. Then put a fuel pressure gauge on it. Report back when you have these results
Just an after thought if its a MAF car unplug it and try it then. But I think 90 is MAP but I can't remember
__________________
Formerly known as blk95formula
86t/a_ram_air on TGO
2018 Silverado 1500
Last edited by greenformula92; 11-09-2013 at 03:24 PM.
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11-10-2013, 05:58 PM
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#10
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Join Date: Feb 2005
Location: west orange nj
Posts: 2,415
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Thanks i have to use the ohm meter I will ask a friend of mine if I can borrow a noid light 90 is speed density I will try to check it this week
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