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#1
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starts then stalls
i have a 91 camaro rs 305 with tbi i just put a new 305 in replaced almost every sensor inc tps, IAC, oxy temp sensor new cap rotor , the car will start and die right away unless i disconnect the map sensor from the back of the throttle body then it will run for about 15 sec , i can keep it running fur about 40 to 50 sec if i give it some gas but it still dies its like someone just turns of the ignition no sputtering just turns off i replaced the map to but still nothing almost everything is new HELP!!!!!!!!!!!!!!!!!!!!!!!!
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#2
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Re: starts then stalls
severe vacuum leak?
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92 z28 camaro 5.7 TPI current - slp intake runners and base-BBK 52mm throttle body-MSD 8.5mm wires, blaster coil, and 6AL Box-edelbrock headers-160 degree stat.-hotchkis strut tower brace waiting in the garage - LQ4, milled heads 317 casting (10.5 to 1), hardened pushrods, ported LS6 oil pump, manley dual spings with titanium retainers, MTI X1 cam, hawks longtube headers
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#3
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Re: starts then stalls
if you have a leak where your intake meets your throttle body after your maf it will do that....
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![]() 1995 Camaro - Z28 - M6 - Hardtop 2007 GMC Sierra 2500HD SLT Classic -R.I.P. Andy (Hypsi)- |
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#4
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Re: starts then stalls
air flow sensor?
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ASE Master Certified before the age of 20 Current Cars: 2001 Chevy Silverado 1500 Z71 5.3L 1996 Acura Integra LS B18 1.8L Past Cars: 1990 Buick Estate Wagon 5.0L 1987 Chevy S10 2.5L Tec Four 1995 Pontiac Grand Am 2.3 Quad 4 1996 Jeep Grand Cherokee Limited 5.2L AWD 1991 Ford Tempo L 2.3L 1992 Buick LeSabre 3.8L 1997 Buick Century 3.1L 1996 Lumina APV GT 3.4L 2006 Ford Escape 3.0L XLT |
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#5
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Re: Re: starts then stalls
i replaced all gaskets the only place were i could possibly have a leek is the intake if it is warped but i really dont think its leaking someone else had almost the same problem on the same car and it was the fuel pump but that just dosent seem right i was also thinking the ign control in the dis those parts were sitting for 5 months and when i replaced the cap there was yellow foam looking crap in the dis , also its not just the map if i disconnect another vaccum line at the same time it will run even longer
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