Question about 1986 Chevrolet S-10 Blazer

1 Answer

My s10 will turn over, but wont squirt gas through injecter

My 2.5l s10 is fuel injected. its got a new fuel pump, filter, ignition module, injecter, spark plugs, plug wires. i have no idea? it gets fuel pressure to injecter but wont squirt.

Posted by on

  • 1 more comment 
  • sparetime1 Jan 24, 2009

    Have replaced the ECU ( had to use old prom) still will not start, but every once in a while fuel will intermittently spray from injector. have heard that distributor signals the fuel injection off of the position of the cam. Will install new distributor next.

  • Earl Green Mar 19, 2014

    did you check the injector fuse???

  • Anonymous Mar 21, 2014

    Fuel pump only comes on when direct wired to ignition fuse



1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 15 Answers

Does it crank? Do you have any codes? Check engine light? Do you have spark? No spark check coil, and connections, also it would be nice to know what year it is. Get codes read. No crank check battery and starter. No codes or lights check crank position sensor, make sure your pcm is good after replacing your ignition mod you could have blown it if you did do it right. (engine computer) Check cam sensor if applies. Crank and cam could prevent it from starting and I know one I think cam controls pcm's fuel delivery on gm's

Posted on Dec 30, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

2 Answers

No fuel getting Ito spark plugs

If no fuel is getting to the plugs the inyection system is not working. Check for spark in one spark plug. If you don't have spark that is the reason why the injection is not working. When there is no spark, the ECM or injection computer won't work because it needs a signal from the coil, as s proof of spark..

Nov 14, 2013 | Volvo V40 Cars & Trucks

1 Answer

1992 4.3 v6 tbi s10 starting problem. Won't squirt

Are the injectors getting power and a ground signal from the computer ?

Sep 06, 2013 | Cars & Trucks

1 Answer

Why do I have to pump the gas pedal to get my 1991 Nissan stanza to start

You probably have a carburetor that feeds fuel to the engine rater than Fuel Injection. Fuel Injection squirts a bit of fuel into the ignition chamber when you turn your key, allowing the car to start, with a carburetor, you have to manually pump the fuel into the ignition chamber to start the engine. Usually Two to Three times should be enough.

Jan 22, 2013 | Nissan Stanza Cars & Trucks

1 Answer

Fuel system troubleshooting

I was going to suggest checking for spark but I guess you found it. The computer checks for a reference pulse from the ignition module before allowing the fuel system to start or continue injecting fuel into the cylinders.

Jul 10, 2012 | 1992 Chevrolet K1500

2 Answers

Where is my fuel pump at? on a 1995 chevy camero 3.4 yes ran the car out of gas put so in wont start now what should i do first

Your fuel pump is in the tank. Turn on the ignition, and listen if you can hear the pump run in the tank. It will only run a few seconds if the engine is not running. You can repeat this several times to prime the fuel injection.

Feb 11, 2010 | 1995 Chevrolet Camaro

2 Answers

My 1994 toyota camry ran out gas i put gas in wont

loosen the line at the fuel rail or filter and crank it till it starts then tighten it back down

Aug 09, 2009 | 1998 Ford Explorer

2 Answers

My 4 cil. yj 1995 jeep wont start, and i need it to study

hi,seem you have problem in fuel or ignition system,try to start 3 to 4 times,remove your spake plug,determine if fuel or ignition is missing,if your plug is wet of fuel,look your ignition system,if no fuel is present,try to check your filter ,fuel line,fuel pump if working,ty

Apr 13, 2009 | 1995 Jeep Wrangler

1 Answer

96 Yukon (vortec) not getting fuel.....wont start.

I trust this is a throttle body fuel injection system?
If it is: purchase a "noid" for your vehicle at an autoparts store this little tester will let you know if your injectors are working. if they are not; they will not be spraying gas into your "bowl" the injectors are little electrical powered solenoids; check fuses, fuseable links and, the efi module.

Apr 05, 2009 | 1996 GMC Yukon

1 Answer

1991 f150 turns over got spark fuel injection wont ignite

see if you got gas to your fuel rail.if not check your fuel filter.ok have a good day

Mar 29, 2009 | 1991 Ford F150

1 Answer

1991 pontiac 2.5 tech 4 fuel pump relay wont energize

Look for a bad fuse or relay. If both check out, most likely an ECM problem

Mar 07, 2009 | 1991 Pontiac Grand Am

Not finding what you are looking for?
Cars & Trucks Logo

994 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

77499 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides