Question about 1991 Isuzu Rodeo

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Injecters wont squirt gas 91 rodeo

Getting gas to throttle body but injecters are not spraying

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There is a fuse in the fuse box on the drivers side inside the truck...its called the room fuse it controls the injectors look to see if its bad is so change it this will fix the problem

Posted on Feb 16, 2009

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I check it"s good so what i "ll do ?

Posted on Jan 16, 2012

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My 2001 tundra turns over and everything works but wont start has half tank gas


If it has known good spark and fuel pressure try spraying carb cleaner in the throttle body while cranking engine to see if it will crank.

Sep 10, 2015 | 2001 Toyota Tundra

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Why do i have to push my gas pedal to the floor to start my 1985 ford truck with a fuel injected engine?


possible injecter is not giving a spray of fuel when you turn key to start passion check throttle body ,it may need cleaning ,there are small air passages under throttle plate that clog

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Is there anyway to fix the opening and closing of a thottle body on a !998 lexus es300 without buying a new throttle body


Spray it with carberator cleaner to get the gunk. You might want to put fuel injecter cleaner in the gas tank.

Nov 15, 2012 | 1998 Lexus ES 300

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92 rodeo no in injectors


I have a 1992 Isuzu Rodio 3.1 injectors not working; but if i put gas in the throttle body it will start up and run. but while driving it down the street it will die and not re-start, until i put gas in the throttle body. the nod light does not work when it wont start. please can you help me with this problem, i have put a new fuel pump in it and two new injectors.

Oct 28, 2011 | 1992 Isuzu Rodeo

1 Answer

There is no power getting to the injectors in my 91 isuzu rodeo V6 throttle body injection. i have replaced the ECM,fuses,relays even got new injectors still cannot get my injectors to turn on


Hi there, Joel here 20 year master mechanic. For the faulting to the injector pulse and power, the control mod in the distributor controls fuel and spark. You're going to have to replace the control mod. I believe AutoZone carries these at 26.99 p/n DR126. Hope this helps.

Oct 03, 2010 | 1991 Isuzu Rodeo

1 Answer

Im having a problem with my 97 sunfire it idles really good and check engine light is not on but will not rav above 4000 rpm and it cuts out and dropps back to 3500 rpm i diconnected the cat and its doing...


Start with changing the fuel filter...it might be plugged. Also you might want to run some throttle body cleaner from general motors. It comes in an spray can and it is squirted into the throttle body intake while reving the engine to clean out the throttle body system of carbon. And after that run a full tank of gas with fuel injection system cleaner in it. If that does not work then pull those spark plugs and check for gap and wear. Also check the plug wires...if they are old then replace them.

Nov 10, 2009 | 1997 Pontiac Sunfire

2 Answers

Why does my gas pedal stick while driving. 1995 isuzu rodeo. it happen when i try to accelerate. its worse when its cold.


The throttle-body (or throttle plate inside the throttle-body) is probably gunked-up with carbon deposits and needs a good cleaning.

Take the air snorkel off of the throttle body and look inside while holding the throttle plate open. If you have thick black deposits on the back side of the throttle plate, you can clean it by spraying some throttle body cleaner (Available at any parts store) onto a rag and using an old tooth brush to push the rag, clean all the black gunk out of the area.

I recommend an old tooth brush because using something hard like a screwdriver can scratch the inside of the aluminum throttle body and actually make the throttle stick worse. I don't recommend spraying the throttle body cleaner directly into the throttle body because it can end up in the air plenum where it may loosen some deposits that can cause severe engine damage.

Oct 17, 2009 | 1995 Isuzu Rodeo

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

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