No spark.

Phantom5oh · 02-07-2002, 03:31 PM

I tried to start my car the other day after it had been sitting for a few weeks. No luck, it cranks over and it gets fuel but there is no spark. I first checked the plugs, nothing. Then I checked coming from the plug wires, nothing from them either. So then I checked coming from the coil. It seams that nothings coming from it. So I replaced it and still nothing. Where else do I go from there? I don't know where else to look? Click on the link in my sig. to see my cars info.

Steve

PatrickMx · 02-07-2002, 05:04 PM

Are you getting power to the coil?

stanger8172 · 02-07-2002, 07:11 PM

Well, if it cranks over and your coil isn't getting juice then isn't that the batteries fault? Maybe you just have to charge your battery

DRASTiK · 02-07-2002, 08:35 PM

ignition module

stanger8172 · 02-07-2002, 08:43 PM

Whoops, my bad, if the starter gets juice then it can't be the battery. What about the distributor? Cap and rotor need changing?

Thad · 02-07-2002, 10:57 PM

i 2nd checking the ignition module.

Phantom5oh · 02-08-2002, 08:30 AM

No, the cap and rotor are after the coil. If the coil isn't sending a spark out then the distributor isn't going to get a spark.

The ignition module might be it, considering it is 19 years old. Can that be replaced with say an MSD unit or something like that, or do I need to run the stock one?

Thanks everyone.

Steve

PKRWUD · 02-08-2002, 08:40 AM

For the money, I prefer the Crane HI-6, but an MSD box will work as well. I didn't see your reply to the first question: Are you getting power to the coil?

gtsr515 · 02-08-2002, 03:29 PM

You say it sat for 2 weeks, did it run fine before?

Is there gas in it?, check all grounds and wiring, it could be a bad TFI module, take it off and have it tested at Autozone.

PKRWUD · 02-08-2002, 05:03 PM

It doesn't have a TFI (that was my first thought, too).

Take care,
-Chris

Phantom5oh · 02-08-2002, 08:37 PM

Well I broke my volt meter last week and haven't replaced it yet, so I am relying on a bulb tester for this one. When I clip the ground onto the coil negative and probe the positive I get no juice. If I clip onto the positive side of the coil and touch the battery I get very little juice. If I clip onto the Negative of the coil and touch the battery I get tons of juice. I don't know if this helps any but wihout voltmeter I don't know. Oh yeah its carbed.

There is plenty of gas in the tank and plenty getting to the carb and coming out of the carb.

Thanks, Steve

PKRWUD · 02-08-2002, 09:18 PM

Forget the negative side of the coil for now. Take your "test light", and attach the ground to engine ground, turn the key on, and touch the other end to the coil pos. post. Does it light up bright? If it does, then attach the neg side of your tester to the neg side of the coil, with the pos side to the pos side of the coil. Crank the engine. Does the light flicker?

Nitrous Al · 02-08-2002, 09:20 PM

Steve, is there anyone who can check it out for you? A mechanic or someone else? What about your engine builder? By the way, I'm almost ready to build my motor. I'll find you when I'm ready.

Phantom5oh · 02-10-2002, 12:04 PM

OK well I did what you said, and the light lit up but very dim... so i then had my dad crank it over and it flickered bright and fast... but it still wouldn't start, no spark coming from the distributor... so i pulled the cap and rotor and cleaned them up a bit... rechecked everything, and she fired right up... the cap and rotor were in almost perfect condition so i don't know it that was what was killing it or not, might have just been loose connections someplace... but whatever it is its going again... thanks guys...

I never even mentioned that I don't have an ignition box... my car is set up without even the stock DURASPARK... somewhere along the line someone removed it, so all i have is the coil and dist. maybe i should think about getting one huh? what brands do you recomend... i was thinking MSD but is that the best?

Steve

Eric4Nitrous · 02-10-2002, 02:47 PM

Phantom, I highly discourage the use of a MSD ignition. Their nothing but JUNK. I have a full MSD ignition with the 7A-L box, and the MSD Pro Billet Distributor that i use with my crank trigger. I have replaced the distributor twice, both times the magnetic pickup didn't work, and the msd box went bad. I finally got some good working parts, but not after a long trial and error process. hope this helps.

Eric

02-07-2002, 03:31 PM	#1 (permalink)
Phantom5oh Registered Member Join Date: Mar 2000 Location: Boston, MA Posts: 334	No spark. I tried to start my car the other day after it had been sitting for a few weeks. No luck, it cranks over and it gets fuel but there is no spark. I first checked the plugs, nothing. Then I checked coming from the plug wires, nothing from them either. So then I checked coming from the coil. It seams that nothings coming from it. So I replaced it and still nothing. Where else do I go from there? I don't know where else to look? Click on the link in my sig. to see my cars info. Steve __________________ 95 GTS 03 DR 650SE Sgarzi's Machine Works

02-07-2002, 07:11 PM	#3 (permalink)
stanger8172 Registered Member Join Date: Nov 2000 Location: Milwaukee,Wisconsin Posts: 380	Well, if it cranks over and your coil isn't getting juice then isn't that the batteries fault? Maybe you just have to charge your battery __________________ '91 LX convertible , T-5, Centerforce Dual Friction, MSD Blaster Coil, FR 9MM wires, 13* timing, 1.6rr, ported/polished/milled stock heads, 1.94/1.60 stainless valves, March Performance Pulleys, K&N panel, 1"spacer, BBK shorties, 2 1/2" off road H, Summit 2 1/2" catback

02-07-2002, 08:43 PM	#5 (permalink)
stanger8172 Registered Member Join Date: Nov 2000 Location: Milwaukee,Wisconsin Posts: 380	Whoops, my bad, if the starter gets juice then it can't be the battery. What about the distributor? Cap and rotor need changing? __________________ '91 LX convertible , T-5, Centerforce Dual Friction, MSD Blaster Coil, FR 9MM wires, 13* timing, 1.6rr, ported/polished/milled stock heads, 1.94/1.60 stainless valves, March Performance Pulleys, K&N panel, 1"spacer, BBK shorties, 2 1/2" off road H, Summit 2 1/2" catback

02-07-2002, 10:57 PM	#6 (permalink)
Thad Registered Member Join Date: Oct 1999 Location: Stuart, FL US Posts: 192	i 2nd checking the ignition module. __________________ 90 LX 5.0 ,bored 302, MSD 6AL, Twisted Wedge TrickFlo HDs, World class T5, BBK fender cold air induct., 70mm TB,Edelbrock performer Intake, aluminum Drve shaft, 3.55 Gears, Long Tube Headers to Flowmasters.

02-08-2002, 08:30 AM	#7 (permalink)
Phantom5oh Registered Member Join Date: Mar 2000 Location: Boston, MA Posts: 334	No, the cap and rotor are after the coil. If the coil isn't sending a spark out then the distributor isn't going to get a spark. The ignition module might be it, considering it is 19 years old. Can that be replaced with say an MSD unit or something like that, or do I need to run the stock one? Thanks everyone. Steve __________________ 95 GTS 03 DR 650SE Sgarzi's Machine Works

02-07-2002, 05:04 PM	#2 (permalink)
PatrickMx Registered Member Join Date: Jan 2002 Location: Mississippi Posts: 23	Are you getting power to the coil?

02-07-2002, 08:35 PM	#4 (permalink)
DRASTiK Registered Member Join Date: May 2001 Location: Yuma, AZ Posts: 536	ignition module

02-08-2002, 08:40 AM	#8 (permalink)
PKRWUD Junior Member Join Date: Mar 1999 Location: Ventura, California Posts: 8,981	For the money, I prefer the Crane HI-6, but an MSD box will work as well. I didn't see your reply to the first question: Are you getting power to the coil? __________________ Webmaster: Rice Haters Club Jim Porter Racing Peckerwoods Pit Stop Support Your Local RED & WHITE!

02-08-2002, 03:29 PM	#9 (permalink)
gtsr515 Registered Member Join Date: Nov 2001 Location: Sunny, Hot, Sebring, Florida Posts: 725	You say it sat for 2 weeks, did it run fine before? Is there gas in it?, check all grounds and wiring, it could be a bad TFI module, take it off and have it tested at Autozone. __________________ Remember...2nd place is 1st place for losers!

02-08-2002, 05:03 PM	#10 (permalink)
PKRWUD Junior Member Join Date: Mar 1999 Location: Ventura, California Posts: 8,981	It doesn't have a TFI (that was my first thought, too). Take care, -Chris __________________ Webmaster: Rice Haters Club Jim Porter Racing Peckerwoods Pit Stop Support Your Local RED & WHITE!

02-08-2002, 08:37 PM	#11 (permalink)
Phantom5oh Registered Member Join Date: Mar 2000 Location: Boston, MA Posts: 334	Well I broke my volt meter last week and haven't replaced it yet, so I am relying on a bulb tester for this one. When I clip the ground onto the coil negative and probe the positive I get no juice. If I clip onto the positive side of the coil and touch the battery I get very little juice. If I clip onto the Negative of the coil and touch the battery I get tons of juice. I don't know if this helps any but wihout voltmeter I don't know. Oh yeah its carbed. There is plenty of gas in the tank and plenty getting to the carb and coming out of the carb. Thanks, Steve __________________ 95 GTS 03 DR 650SE Sgarzi's Machine Works

02-08-2002, 09:18 PM	#12 (permalink)
PKRWUD Junior Member Join Date: Mar 1999 Location: Ventura, California Posts: 8,981	Forget the negative side of the coil for now. Take your "test light", and attach the ground to engine ground, turn the key on, and touch the other end to the coil pos. post. Does it light up bright? If it does, then attach the neg side of your tester to the neg side of the coil, with the pos side to the pos side of the coil. Crank the engine. Does the light flicker? __________________ Webmaster: Rice Haters Club Jim Porter Racing Peckerwoods Pit Stop Support Your Local RED & WHITE!

02-08-2002, 09:20 PM	#13 (permalink)
Nitrous Al Registered Member Join Date: May 2000 Location: Everett, MA Posts: 417	Steve, is there anyone who can check it out for you? A mechanic or someone else? What about your engine builder? By the way, I'm almost ready to build my motor. I'll find you when I'm ready.

02-10-2002, 12:04 PM	#14 (permalink)
Phantom5oh Registered Member Join Date: Mar 2000 Location: Boston, MA Posts: 334	OK well I did what you said, and the light lit up but very dim... so i then had my dad crank it over and it flickered bright and fast... but it still wouldn't start, no spark coming from the distributor... so i pulled the cap and rotor and cleaned them up a bit... rechecked everything, and she fired right up... the cap and rotor were in almost perfect condition so i don't know it that was what was killing it or not, might have just been loose connections someplace... but whatever it is its going again... thanks guys... I never even mentioned that I don't have an ignition box... my car is set up without even the stock DURASPARK... somewhere along the line someone removed it, so all i have is the coil and dist. maybe i should think about getting one huh? what brands do you recomend... i was thinking MSD but is that the best? Steve __________________ 95 GTS 03 DR 650SE Sgarzi's Machine Works

02-10-2002, 02:47 PM	#15 (permalink)
Eric4Nitrous Registered Member Join Date: Jan 2002 Location: Va Posts: 1,122	Phantom, I highly discourage the use of a MSD ignition. Their nothing but JUNK. I have a full MSD ignition with the 7A-L box, and the MSD Pro Billet Distributor that i use with my crank trigger. I have replaced the distributor twice, both times the magnetic pickup didn't work, and the msd box went bad. I finally got some good working parts, but not after a long trial and error process. hope this helps. Eric __________________ 68 Camaro Gene Fulton 632ci Two stages of Jug 8.41 164mph Rockingham 1-26-03

Sponsored Links

Thread Tools
Show Printable Version Email this Page
Display Modes	Rate This Thread
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode	Rate This Thread:

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Engine is not getting spark? Please HELP!	Patrick302	Windsor Power	4	06-20-2004 11:20 PM
replaced spark plugs, now car runs like ****	cavdo	Modular Madness	10	12-31-2002 05:49 PM
spark probs...	mustang79	Windsor Power	1	08-18-2002 11:35 AM
No spark=Engine not running..How can I tell if I got spark???	Stang_ROTY	Windsor Power	11	10-24-2001 04:18 PM
Have Fuel NO SPARK!	Tony91LX	Windsor Power	5	06-21-2001 06:55 AM