Has fuel presser has spark turns over good

Asked by Feb 27, 2016 at 07:56 PM about the 1996 GMC Sierra 1500 C1500 SLE Extended Cab SB

Question type: General

If I jump pink at key ore under hood with a hot 12 volts it starts and runs unhook hot still
will run leave 12volts hot hook up won't turn off unhook 12volts from pink wire turn key
turns off ok but won't start with out more 12 volts pink is hot in all points in horniness end
12volts hot to run???

5 Answers

Need some help on this one

43,325

So you are not getting 12V on the small wire at the starter when you turn the key to the start position? Try a new starter relay, and if that does do it, then probably the ignition switch.

1 out of 1 people think this is helpful.
Best Answer

All new relays fuel pump all New key and assmbly the pink wire is the problem turn key and the pink wire loss of power may have a brake in it ore pin is bad

Bad ground at the key the. Screws were lose

43,325

Good to go then?

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