Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
06-26-2014, 10:58 PM | #1 |
Registered User
Join Date: Mar 2014
Location: dayton,ohio
Posts: 4
|
1986 chevy Silverado short bed no spark please help
Ok to start out I just installed a transmission in it works good dorve it for maybe 4 hours went to wash the truck and right b4 I went to shut it off it died I didnt think much about it. So I washed her and once I was done I tryed to start it and got nothing I had my brother inlaw come over and I checked for spark and nothing so I replaced the ignition coil and replaced the ignition module and tryed it nothing so I put a new distributor in one wire hei and another new ignition module cause it was a 4 prong the stock was a 5 prong so I replace the new coil to the new distributor and still nothing I checked for ground it has it I checked the bat for power I have power there I checked the red wire going to the distributor and I have power there. Please help she's my baby and I need to get her running asap also it cranks kinda fast getting gas but no spark
|
06-26-2014, 11:25 PM | #2 |
Registered User
Join Date: Dec 2013
Location: Neosho, MO
Posts: 15
|
Re: 1986 chevy Silverado short bed no spark please help
Have you checked to make sure the shaft on the distributor is turning? Unhook the power to the distributor cap, remove the cap and have someone crank the engine while you watch to make sure the rotor is turning.
__________________
2005 2500 CCSB 4x4 Dmax/Alli, EFI-Live 2011 VW Golf TDI 6 speed manual 91 V3500 Crew cab Dually, 4X4, 454, 4L80E 87 V1500 Reg cab, 4X4, 350, 700R4 82 K1500 Reg cab, 4X4, 400, 700R4 |
06-26-2014, 11:36 PM | #3 |
Registered User
Join Date: Mar 2014
Location: dayton,ohio
Posts: 4
|
Re: 1986 chevy Silverado short bed no spark please help
Yes both distributors were turning I dont have a clue what it could be
|
06-27-2014, 12:43 AM | #4 |
Registered User
Join Date: Jul 2009
Location: San Jose Ca
Posts: 2,871
|
Re: 1986 chevy Silverado short bed no spark please help
Did you check if you have power to the coil?
__________________
David Used parts build: http://67-72chevytrucks.com/vboard/s...d.php?t=638991 My brother's Nova: http://www.67-72chevytrucks.com/vboa...d.php?t=727985 Rear suspension rework: http://www.67-72chevytrucks.com/vboa...d.php?t=750557 Instagram: myfabguy |
06-27-2014, 12:58 AM | #5 |
Registered User
Join Date: Mar 2014
Location: dayton,ohio
Posts: 4
|
Re: 1986 chevy Silverado short bed no spark please help
Yes sir I have power there too
|
06-27-2014, 01:21 AM | #6 |
Registered User
Join Date: Jun 2003
Location: ga
Posts: 630
|
Re: 1986 chevy Silverado short bed no spark please help
check the red wire going to the dist. sometimes when hooking it up it will miss the contact and cause no start
__________________
4x4k30 if trouble was money i would have plenty |
06-27-2014, 01:39 AM | #7 |
Registered User
Join Date: Mar 2014
Location: dayton,ohio
Posts: 4
|
Re: 1986 chevy Silverado short bed no spark please help
Ill double check that but pretty sure its good
|
06-27-2014, 06:44 AM | #8 |
Registered User
Join Date: Jun 2014
Location: Greeneville Tn
Posts: 64
|
Re: 1986 chevy Silverado short bed no spark please help
Did you check for fire at the coil wire going into the top of the cap?
|
06-27-2014, 08:08 AM | #9 |
Registered User
Join Date: Feb 2014
Location: Acworth GA
Posts: 200
|
Re: 1986 chevy Silverado short bed no spark please help
Is this mechanical or electric fuel pump? And are you certain you have fuel?
|
06-27-2014, 08:25 AM | #10 |
Registered User
Join Date: Jul 2012
Location: Des Moines IA
Posts: 1,250
|
Re: 1986 chevy Silverado short bed no spark please help
You say you checked for power at the coil, I'm guessing with the ignition in the "ON" position, right? What about in the cranking position? Does it still have power then? I had an ignition switch fail and everything had power in ON, but the distributor had no power in the cranking position. Fooled me for days.
__________________
- 1981 Sierra 454, NV4500 swap - 2006 Z06, 25k miles - 1973 Nova - Project CarNova Virus on Youtube |
06-27-2014, 08:36 AM | #11 |
Registered User
Join Date: Apr 2003
Location: Indep, MO
Posts: 5,893
|
Re: 1986 chevy Silverado short bed no spark please help
Check the connector on the red incoming power wire at the coil cap connector. The actual wire-to-spade connection. They work harden and break inside and will give you fits trying to fix the motor. It will look just fine. Jam your multimeter's probe in the open end and crank the connector around real good and watch what happens. I had it happen on an '86 El Camino I had, damn near got me killed twice. Car would just stone die for no reason, then take off again like nothing happened. Cut off the connector, crimped a female spade end on, jammed it on to the terminal, Varooom! That simple. I had the same problem with the taillights on that car, too.
__________________
Boppa's Old Yeller Truck Build, Old Yeller's New Heart! Project Buzz Bomb Flyin' Low! |
06-27-2014, 09:33 AM | #12 |
Registered User
Join Date: Oct 2010
Location: Town of Summit, WI
Posts: 322
|
Re: 1986 chevy Silverado short bed no spark please help
If you have a tach, check to make sure that the + is not grounded by something. That cost me a hot date back in 70's.. lol
__________________
2017 Silverado LTZ 6.2 1984 Scottsdale K10 - 468 700r 4x4 lwb 1978 GMC Sierra Grande K15 350 Soond to be 406 th350 4x4 swb 1968 GMC 20 305 V6 good ole wood hauler. Good Fences make good neighbors |
Bookmarks |
Thread Tools | |
Display Modes | |
|
|