Having problems with your 1993 Jeep Grand Cherokee ?
No firing coming through the coil and fuel pump is not working both are related\015 Was running fine hit chughole in road car died and would not start back use to hear sound from fuel pump did not hear nothing so that's what we thought it was replaced fuel pump still not working and come to find out no fire through the distributor or coil. car cranks over\015
It suggest checking the fuse and relay to the fuel pump. You might consider changing the coil. on a 6 cyl 4.0 or 4.7 the replacement part at PEP Boys should be E 239 BDW. About $130.00 bucks. Good luck Vicky.
Repair Help & Product Troubleshooting for 1993 Jeep Grand Cherokee
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No firing coming through the coil and fuel pump is not working both are related
It suggest checking the fuse and relay to the fuel pump. You might consider changing the coil. on a 6 cyl 4.0 or 4.7 the replacement part at PEP Boys should be E 239 BDW. About $130.00 bucks. Good luck Vicky. ... 1993 Jeep Grand Cherokee
My 1996 3.0 6 cylinder dodge caravan runs until it is three quarters full and then it quits and no fuel is coming out of the injetors-as soon as i fill it up it runs again but the check engine light is blinking and the power is sluggish-fuel pump is working, filteris good we changed the coil and it fired for about 2min on 6 cylinders and then went back to four- these are the codes that we read, po300 random misfire, po353 ignition coil, primary secondary cirquit malfuntion,po443 evap emmission c
Have fuel pressure tested when running bad, my guess is fuel pump going, plugged filter Or hole in pick-up tube of fuel pump. ... 1996 Dodge Grand Caravan
1986 econoline 150 , replaced tank and fuel pump & sending unit in the tank , my second fuel pump is working,replaced fuel filters, i have over 30psi in the fuel lines, replaced coil,the one on the distributor, coil fires, plugs are firing, timing chain is still on because im getting exhaust,even with starting fluid it wont fire, the fuel pressure regulator was replaced. It should spit or something with starting fluid right? ,im stumped ...
It sounds like your timing is off. If your timing chain is on, not stretched, and hasn't been changed, adjust your distributor using a timing light, and make sure your distributor Rotor is pointing to the #1 cylinder when the #1 cylinder is at Top De ... Ford E-150
Hello Hope you all doing well... My car is Alero 2000 stopped suddenly at the road, I took it pushing to my home :(( I thought the problem with fuel pump, coz there is no fuel coming to the engine, but when i gave the fuel pump 12V directly from the battery I found it working! I checked the fuse board, I found fuse # 48 fired, i changed but still not working Also i changed relay # 18 with the relay of the horn but still the same, no change, fuel pump does not work when I connect it in his place
You will need to trace the wiring to the pump and look for an open or short. I had one where the connector from the pump to the wiring harness (near the RR wheel) had a loose ground connection. The only way I found it was to move the cable and when ... 2000 Oldsmobile Alero
Fuel system isn't working all pumps have been replaces along with the relays we know they work they have been tested we wired them directly to the battery they come on and don't shut off the motor will fire if fuel is poured into the intake we have fuel in the fuel rail from wiring them directly to the battery still won't fire think the injectors are inactive which would explain why it don't fire what sensor controls the fuel system or what is the problem we are stumped its a 1987 ford bronco 2
O2 sensors, camshaft position sensor, cranks sensor, and pcm ... 1987 Ford Bronco II
I have a 1998 dodge ram 1500 was running, ran out of gas then would not start back without either, then no fuel pressure, changed the fuel punp, now have fuel pressure, but no fire and all guages stopped working, and wipers wont work either, bought a new crank sensor, still no fire, changed coil same, and the fuel pump is.constantly running,.but.has good pressure i checked, could it be the computer, tried to hook it up to a scan tool no response from the truck , what could it be
... Cars & Trucks
If your crank positioning sensor is bad will fuel pump still work ?i have no fire, replaced ignition control module,had coil checked,internet says CPS controls both of these.someone told me if it was CPS fuel pump wouldn't work but i am getting fuel to fuelrail? dont want to spend another 80$ if thisis true! confused in ky.
Logically a bad crankshaft position sensor should not affect fuel pump operation. ... 1997 Toyota Corolla
Replacedfuel tank,sendingunit and fuel pump on a 94 chevy s-10 blazer. acts like it's not firing, replaced coil. still nothing. today didn't hear fuel pump come on. do i need to take fuel tank off again to troubleshoot the fuel pump?
No you should by able to read power,by at muti meter. ... 1994 Chevrolet S-10
I have a 1990 jeep wrangler 2.5l with fuel injection. I have replaced computer and ignition coil, still will not crank. the Ignition coil is reading 1.5ohms I have no pulse either. what is the promblem? fuel pump is working fine. engine runs when fuel falls into it when changing ignition coil. after initial fire runs no more. something is preventing the ignition coil to activate. I have 12 volts on hot side but find no ground which runs to the computer. why would the computer not be giving
The best idea is to pull out all Diagnostic Trouble Codes (DTC) from Engine Control Module (ECM). Trouble codes can be displayed by the Malfunction Indicator Lamp (MIL) or by using diagnostic equipment connected to the data link connector (DLC) of ... 1990 Jeep Wrangler
MY 1990 F250 5.8 LITER AUTO WILL NOT START, FUEL PUMPS WON'T HUM AND THERE IS NO FIRE AFTER THE COIL THERE IS ELECTRICITY GOING INTO THE COIL BUT NOT COMING OUT TO THE DISBURTER CHANGED ALL RELAYS, MADE SURE FUEL PUMP WAS OPERATING OKAY, CHANGED SILINOID ALSO. IS IT MY COMPUTER DON'T WANT TO TAKE OUT AND REPLACE UNLESS HAVE TOO. I ALSO CHECKED ALL WIRES, PLUGS, FUSES, WAS IDILING THEN JUST SHUT DOWN WONT START SINCE
... 1990 Ford F250
There is no power going to the dist cap. I put a new coil in but this did not fix it. The spark plugs will not fire. Everything works but the plugs will not fire. The engine just turns. Ichecked the wires leading to the coil and the dist cap but there's no power leading to neither one, There are no blown fuses, the fuel pump works fine.
U have a power wire that has been breached ur gonna have to check continuity to ur power wire at the coil and dist hook one lead to the fuse that supplies power and other lead to to same circuit under hood at coil repeat step with all wires on coil ... 1992 Plymouth Voyager
I have a 1997 Pontiac Grand Prix GTP. Recently put new fuel pump not even 3 months ago. New fuel filter as well same time. 2 weeks ago from today was going about 55 to 65 mph oil light comes on and car stalls out and thats it.. fire it up and it runs for a min and stalls out, pump is working fine, checked the fuel-pump relay system, took it out half way and the car runs fine, so replaced the relay, and that wasnt it... thought it was wires, but no clue.. any suggestions?
Having the same problem with mine, have yet to found out the cause but I too suspected the fuel pump resistor. I have read about some people having luck with a procedure that sets the fuel pump speed relay to High (Fuel Pump Resistor Bypass 97-00 GTP ... 1997 Pontiac Grand Prix
I have a 91 honda accord that quit working on me while driving down the road, i replaced the battery, alternator, spark plugs and wires, distributor cap and roter button, and the ignition coil. now the car will crank but it will not fire, ive been tole it could be the fuel pump or the fuel pump relay. where is the relay located on the car? and is the fuel pump in the gas tank?
I believe its the main relay u are looking for. This relay controls the fuel pump and spark. Its located under the steering column. Grey in color and usually has one bolt attaching it. Hope this helps. ... 1991 Honda Accord
I just replaced fuel tank, sending unit and fuel pump. got everything back together, and engine turns over, but acts like it's not firing. i replaced the coil, but still nothing. now today i didn't hear the fuel pump come on when i turned the key on. this vehicle was running when i parked it to wait for money to fix the fuel problem, help!
Do you have spark coming from the plugs? if yes, how did you replace the fuel pump, remove the bed or drop the tank? If you removed the bed make sure that you tightened the ground wire on the frame at the rear near the taillight plug. If the ground ... 1998 Chevrolet S-10 Pickup
I have a 2.5 850 1996 with 270,000 on the clock. It's have real trouble starting. When i turn the key its almost fires then just carrys on cranking over. This is what i know so far Injectors are working The fuel pump is priming On continues cranking there is a smell of petrol. The fuel reply is working (assuming as i have fuel in the engine) There is a Spark Spark plugs have been cleaned and in excellent condition 12.6volts at the battery 12 Volts at the coil Start is turning No warning lights o
Your timing is the issue, belt or chain is stretched or broken ... 1995 Volvo 850
1998 dodge ram 2500 5.9 360 ci . Truck was running fine when i parked it at night, went to start it the next day and all it did was turn over but wouldnt fire, Fuel pump comes on with key in on position and fuel in the rail, Checked spark getting no spark from plugs. no spark from dist. .Put test light on wire to bottom of ignition coil and top post both produce a 2 second light flash then nothing else. Changed the Crank sensor twice, cam/pick up coil, TPS,Ignition coil,Intake sensor, Plugs wire
You have not run a OBD2 electronic engione control fault code test, get a code reader and do that first and don't replace anymore parts until that is done and you have the fault codes and have done the proper diagnostics for each code. ... 1998 Dodge Ram 2500 2WD
My car died and wont start but if it sits for a few it starts back up. when it is dead i checked for fire and i am not getting no fire so i replaced the coil but no luck same ol same ol. hat can be causing this? my fuel pump is coming on i can hear it and also i cvhecked the valve on the fuel rail and its is squirting out fuel.
Disconnect the battery for 15 mins. to reset the ECU. Then check the magnetic sensors that send the spark signal to the coil. ... 1997 Plymouth Voyager
1996 explorer 4.0. The car acted like it ran out of gas and then wouldn't start at all. The fuel pump and fuel filter were replaced. The ingine will fire momentarily with starting fluid. The fuel pressure is around 30psi with the accessory on. I can hear the pump running, but only for a couple of seconds. It sounds like something is grounding over by the passenger kick panel or maybe the starter relay? I was working on it today and heard a new sound, several loud beeps coming from the passenger
DON"T USE STARTING FLUID ! It sounds like you have spark but no fuel as it runs on starting fluid maybe your alarm system is wired to cut out the injectors it could be the concern.If it cranks over i would say the key is ok! ... 1996 Ford Explorer
Cleaned engine, replaced distributor, cap, rotor button, plugs, and plug wires. Now, engine will not fire. It turns over, but never cranks. Tested, with a volt tester, the coil and there was no voltage from the coil. Also, do not think there is any gas getting to the engine. I have listened for the fuel pump to come on in the gas tank byt turning the key on, and it sounds like it is coming on.
Check ECM for water--unhook connector, dry as necessary. ECM is driver side, front side of wheelwell, mounted on inner fender. Your ECM powers injectors and coil. Might want to check ignition fues in battery fuse box too. ... 1989 Dodge D150
I have a 94 dodge stealth non turbo sohc that has starting issues. I've replaced the fuel pump, fuel filter, plugs, wires, distributor cap and bug, and the coil. It will turn over but will not fire up. Its intermittent at best. On a Friday it would not start..it sit till Monday..I jumped it and started right away..got it to fire up with no problems every two hours. Till it was time to leave work, then the damn thing wouldn't start again.. i'm running out of money and patience for this car..can a
All dodges have a bilt in code check, on my 94 caravan, i have to rev up the idle to approx 2300,for 10 seconds, turn off all accessories, put foot on brake in regular idle, put shift lever in all gears, go back to park, turn key on and off 3 times t ... Cars & Trucks
I have volkswagon jetta 1997 2.0L. Car do not start. I checked there's no spark. There's injector pulse, and fuel pump is working, crankshaft sensor is working. The signal from computer to ignition coil is missing. There's week steady ground on it coming from ECM. I changed ignition coil with power transistor and changed ECM and I'm getting the same problem. There's no fault codes in ECM memory. HELP. Sincerely Jerry.
Cam sensor working properly?If it isn't the ECM will not get the info it needs to fire.If it is.... your ECM is likely faulty.Thanks ... Volkswagen Jetta
My moms 95 galant started great kast week, she drove it a couple miles to her sisters and when she left it started and ran about 20 seconds and died and would not start back. i went there today and the fuel pump was not running. i replaced it and now it works but no start. i checked fire and it is getting it. hooked up jumper cables and still would turn over but not start, i pulled the fuel rail and when cranking no fuel is coming from the injectors. i am getting fuel in the rail itself. also i
If you are certain you are getting full pressure to the rail, then the ecm is not opening the injectors.Just for verification, place a noid light on one of the injector connectors and verify that it is not being fired.The next ... Mitsubishi Galant
I have a 93 yj wrangler. Two wires coming off of passenger side of my manual transmission burned on exhaust. Also, two blue with white stripe wires burned plastic off wire. The fuse where these wires connected burned. The jeep was running when fuse and wires were burning. Before I got the battery unhooked. The jeep quit running. I have replaced the burned wires. Now the dash and gauges do not work. Also it isn't getting fire. The lights work and the fuel pump works. Turn signals worked as well
... Jeep Wrangler
1999 Honda CR-V will not start. I changed the fuel pump, fuel pressure regulator along with the fuel filter and the main relay but the vehicle still will not start. The distributor along with the coil was replaced about two months ago, spark is ok. Sometimes the vehicle start for a few second but the engine stalls as if the timming is off but the timing is ok, also sometimes it back fires and when it does the vacuum hose that is connected to the fuel pressure regulator comes off from the regulat
Sounds like your crank sensor ... 1999 Honda CR-V
97 GMC Safari w/ 4.3(W) V6 vortec. 195k miles. Engine is running very rich. 10mpg. Smell of gas sometimes coming from exhaust when running. It has rough idle, and dies, especially when cold. Lacks power, but sometimes briefly works fine. Not throwing any codes. I have replaced and/or checked for proper operation; plugs, wires, coil, distributor assy. (incl CMP), O2 sensors, CAT pipe, fuel filter, Fuel pump assy., EGR, MAF, MAP, TPS, IAC, PVC, fuel pressure regulator and air filter. The timing ch
Your injector spider it look like a spider under the planium its the injector pipe that are broken if you check everything else that it you need to remove the planium you will see that injector module be carefull loosy plastic clip holding those inje ... GMC Safari