Question about 1993 Chevrolet S-10

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Where is the injector pulse relay on 1992 chevy s10

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: 89 s10 2.5 has fuel and fire injector has power but no pulse

injector pulse is just controlled by the ecm or computer as some would say,u said u replaced wires? did u have a fire or melt wires? ecm is known to go bad on these,had a few of these trucks back in the day.

Posted on Feb 16, 2009

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emissionwiz
  • 76164 Answers

SOURCE: 1992 chevy s10 will not start

does the exhaust sound restricted? if u are not sure most muffler shop will test for a restricted Cat for free.

Posted on Apr 15, 2009

Molson02536
  • 3854 Answers

SOURCE: 1993 s10 2.8 tbi the fuel pump fails to pressurize

There needs to be 60 PSI of fuel pressure in the system to have the fuel injectors to work. There is also a fuel pump relay on the fire wall just left to the brake booster, There is two relays there, i just can not remember which relay is which but try switching the relays with one another. Also check the fuses to the fuel pump and ECM, and the fuel pressure from the shredder valve. Good luck and keep me posted, not a bad Idea to also replace the fuel filter, and that is located at the inside frame rail under the drivers side.

Posted on Jun 03, 2009

redbeard00
  • 957 Answers

SOURCE: no power tp the fuel pump, injectors not pulsing, no fuel.

Check out your oil sending unit, fuel pump and relay, check for power (might be a fuse), the ignition control module (which if you remove it, can be tested for free at AUTO-ZONE), any related wiring, pick-up coil (inside the distributor), and possibly the ignition switch. If I can be any more help just as away.

Posted on Jun 06, 2009

  • 87 Answers

SOURCE: 1992 chevy s10 no brake lights or turn signals

Check the front and rear (although probably the rear) turn signal bulb socket for corrosion and/or water intrusion. If you find corrosion attempt to clean (but you will probably have to replace the socket and bulb). For water intrusion you will probably have to replace the break lamp assembly.

Posted on Aug 02, 2009

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2 Answers

87 chevy s10 blazer 2.8 has power to all related components but no spray from injectors cranks but wont start


-Use noise light to check each injector wire connector to see
If there is power there or not when you crank.
-If there is not power at all then 90% the cam & crank sensor are effect.
Good luck

Mai

Jan 25, 2017 | Cars & Trucks

2 Answers

07 chevy cobalt 2.2L no injectors pulse!the fuel pump works fine!when I spray starter fluid inside the throttle body & than the want to start...NEED HELP PLEASE!!! LIKE A.S.A.P


Hi,

I would check n replace the fuel filter if needed. Also, it could be one of the spark plugs. Was it running before? Can you think of anything that happened or changed recently?

Aug 08, 2016 | Cars & Trucks

1 Answer

Chevy s10 won't start even though fuel going through lines but not to injectors


do you have spark at the plugs, and have you checked for injector pulse ? will it start if you use starting fluid sprayed into the intake ?

Feb 02, 2014 | 1991 Chevrolet S-10

1 Answer

94 s10 doesn't seem to be getting fuel what makes injector s pulse?


Injectors pulse when fuel pressure is sensed and the cam possition sensor indactes its time to load the intake stroke with fuel for that cylinder.

Apr 15, 2013 | Cars & Trucks

1 Answer

1992 chevy s10 2.8l v6 tbi 2wd 5-speed. no signal on the noid light tried a new computer, new distributor, fuel pump and relay, fuses, can it be a sensor? or oil pressure switch? oxygen sensor?...


i assume your talking noid light for the injector.have you checked for battery voltage at the injector and for the ground side of the circuit at the injector as either one missing it won`t work.the injector is grounded by the computer and the power is supplied when the key is turned on.these are the two places to start to check.

May 25, 2011 | 1992 Chevrolet S-10

1 Answer

I have a 1993 chevy s10 4.3l TBI that will not start.


Make sure the injectors are pulsing. Whatch to make sure mists oj fuel are coming out.

Apr 01, 2010 | 1993 Chevrolet S-10

1 Answer

1992 3.9 fuelinjector fuses?


under drivers seat to rear of 2 tin covered relays 1 for fuel pump 1 for pulse injetors and spark [must have twin contacts inside] if wrong relay you will either get spark no injector pulse or pulse injector no spark [had similar prob myself]

Nov 20, 2009 | Land Rover Range Rover Cars & Trucks

1 Answer

1992 CHEVY S10 RAMDOMLY LOSES POWER


Have a look at the fuel pressure regulator.

Apr 28, 2017 | 1992 Chevrolet S-10

2 Answers

89 s10 2.5 has fuel and fire injector has power but no pulse


injector pulse is just controlled by the ecm or computer as some would say,u said u replaced wires? did u have a fire or melt wires? ecm is known to go bad on these,had a few of these trucks back in the day.

Feb 16, 2009 | 2000 Chevrolet S-10

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