Check the fuel pressure with a fuel pressure gauge and come back with the readings. Meanwhile, check and test the fuel pump relay and the oil pressure sending unit.
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Saturday, October 20th, 2018 AT 4:42 PM
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MIKED48088
MEMBER
2 POSTS
2000 GMC SAFARI
6 CYL
AWD
AUTOMATIC
88,000 MILES
I replaced battery, wires, plugs, rotor, dist cap, pcv valve, crank positioning sensor and it runs fine until it sits out after a night of rain it wont start?
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Saturday, October 20th, 2018 AT 4:42 PM
(Merged)
RHALL77
MECHANIC
3,361 POSTS
Did you check for fuel pressure and no spark when this happends?
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Saturday, October 20th, 2018 AT 4:42 PM
(Merged)
MIKED48088
MEMBER
2 POSTS
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Saturday, October 20th, 2018 AT 4:42 PM
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KONSHEYN
MEMBER
1 POST
Same problem with my Safari 99. Please post here what was the problem
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Saturday, October 20th, 2018 AT 4:42 PM
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STEVENRUB
MEMBER
1 POST
2000 GMC SAFARI
10,000 MILES
Will crank and try to start but will not after rain ive replaced all basics dist wires plugs even did fuel pump and such ran great 2 days we had rain last evening 9/4/11 and no start today
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Saturday, October 20th, 2018 AT 4:42 PM
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MHPAUTOS
MECHANIC
31,937 POSTS
Have you had any work done on the car recently that involved unplugging any electrical components in the engine bay?
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Saturday, October 20th, 2018 AT 4:42 PM
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DEAN ANDREJCZAK
MEMBER
1 POST
2000 GMC SAFARI
6 CYL
AWD
AUTOMATIC
165,000 MILES
This vehicle has never gave me a problem. I had drove a short 2mile trip went home and within an hout I had went back out, turned the key and it just cranks and will not turn over. The fuel pump is working. What would be the next possibilities?
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Saturday, October 20th, 2018 AT 4:42 PM
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BILLYMAC
MECHANIC
2,204 POSTS
Hi fuel pump is working but you need to know how much fuel pressure you have and next do you have spark? Let me know and I can help more. Billymac
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Saturday, October 20th, 2018 AT 4:42 PM
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SAWSAFARI
MEMBER
1 POST
2000 GMC SAFARI
137,000 MILES
I put van in revers went 20 ft. And it just died instantly tried. To start it. But will not start. I noticed the security. Light on.
I tried unhooking battery. To reset but stiil not starting. I got a new key from dealship because old one is really worn. Still not starting. Van has 8 gal of fuel. I desperately new van for work can you please advise. Thanks
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Saturday, October 20th, 2018 AT 4:42 PM
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HMAC300
MECHANIC
48,601 POSTS
See pic for resetting security.
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Saturday, October 20th, 2018 AT 4:42 PM
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SOLEDA RAMOS
MEMBER
2 POSTS
2000 GMC SAFARI
Other Category problem
2000 GMC Safari 6 cyl Wheel Drive Type unknown 200000 miles
would not start, so I put a charger on the battery It started. Tryed again later in day would not start. Charger does not help this time. It sounds like it want to turn over.
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Saturday, October 20th, 2018 AT 4:42 PM
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BLACKOP555
MECHANIC
10,371 POSTS
Will it crank or does it click?
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Saturday, October 20th, 2018 AT 4:42 PM
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JROC_80
MEMBER
2 POSTS
Change your Dis cap and rotor. 99% sure that will fix it, if not its your fuel pump.
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Saturday, October 20th, 2018 AT 4:42 PM
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MARK STEVENSON
MEMBER
6 POSTS
2003 GMC SAFARI
100,000 MILES
I took the kids to school and no problems. Three hours later and it wont start. It seems like its not getting fuel
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Saturday, October 20th, 2018 AT 4:42 PM
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SATURNTECH9
MECHANIC
30,869 POSTS
Is the security light on solid or flashing?
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Saturday, October 20th, 2018 AT 4:42 PM
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MARK STEVENSON
MEMBER
6 POSTS
Flashing at first, then it turns off, My check engine light just now turned on. What do you think it might be
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Saturday, October 20th, 2018 AT 4:42 PM
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SATURNTECH9
MECHANIC
30,869 POSTS
If the engine inst running the check engine light should be on. It sounds like the fuel pump has gone out. Can we do a pressure test?