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#1
03-20-2006, 01:26 PM
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1994 tahoe stalls
hello I am new to automotive forums. I have a 94 blazer/tahoe and while driving down the road a few days ago it stalled on me. I pulled off the road and it started back up and I went on my way. This morning it will fire up, run for about 5 sec. and then dye out. I replaced the fuel pump 4 months ago and this morning I replaced the fuel filter. I also checked the oil pressure/fuel pump switch but it seems to be working?? Any suggestions?? Thank you
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#2
03-20-2006, 03:50 PM
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Re: 1994 tahoe stalls
I would check the fuel pressure and see what it reads. Should be around 50-65 psi, if its below 30 it may be the fuel pump. I would see if its getting gas first before anything else. Also, if the engine light comes on see what the code reads. It may be running lean because I had the same problem with my Tahoe. Good luck!!!
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#3
03-20-2006, 04:13 PM
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Re: 1994 tahoe stalls
Fuel pressure on a 1994 should only be about 13 psi, the higher fuel pressures listed by the other post are for a vortec motor, '94 has tbi. Check your egr valve to make sure that it is not stuck open.
__________________
NO 4 N JUNK  1994 GMC K1500 XC 5.7L 2008 Chevy Impala LTZ
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#4
03-21-2006, 01:06 PM
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Re: 1994 tahoe stalls
Good point, I have the vortec engine. Good call, Skip
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