Topic: no spark?? (Read 22544 times)

lsturboracer · « **on:** March 07, 2009, 04:35:45 PM »

i just did the timing belt in my new EX coupe.. i started it. it ran great.. i didnt hook the ground up on the driverside at the front cuz i left the p/s pump off for the test.. it was idling fine then all of a sudden shut off and now all 4 plugs are no spark.. checked the ECU fuse, unhooked it and let it sit for a bit adn still no spark

did i fry something else with no ground on the driver side?? t stat and master ground were deff hooked up..

wtf??

ratcityrex · « **Reply #1 on:** March 07, 2009, 05:07:21 PM »

any codes being thrown?

lsturboracer · « **Reply #2 on:** March 07, 2009, 05:28:11 PM »

no codes.. it just died... im gonna ceck the coil and ignitir when i get a 9V BAT FOR MY METER

ratcityrex · « **Reply #3 on:** March 07, 2009, 05:31:00 PM »

i would start witht that too.

jdmhatchracer94 · « **Reply #4 on:** March 07, 2009, 05:54:51 PM »

bettin coil same shit happen in my crx years ago

lsturboracer · « **Reply #5 on:** March 07, 2009, 06:09:39 PM »

good guess man.. coil is way outa spec.. there isnt even a conection from the primary to secondary coil hahahahahhahaha YIKES.. oh and i got red death all over this shit.. so coil for now.. distributor in the next lil while!!

88crex · « **Reply #6 on:** March 07, 2009, 08:01:57 PM »

yea coil. i have soo many of the factory coils laying around cause i went through them in my old turbo car. It would be fine under 15psi of boost anything higher and the coil would fry. So i added a few more grounds and an MSD external and never had a problem after.

patsmx5 · « **Reply #7 on:** March 08, 2009, 06:30:41 PM »

Quote from: 88crex on March 07, 2009, 08:01:57 PM

yea coil. i have soo many of the factory coils laying around cause i went through them in my old turbo car. It would be fine under 15psi of boost anything higher and the coil would fry. So i added a few more grounds and an MSD external and never had a problem after.

Higher cylinder pressures make it harder for the spark to jump. So do higher gaps. Both work a coil harder and can cause a misfire if it's on the limit.

CRX304 · « **Reply #8 on:** March 08, 2009, 06:45:05 PM »

[/quote]So do higher gaps. Both work a coil harder and can cause a misfire if it's on the limit.
[/quote]

u mean lower gaps... 28-30's the limit 15+ psi

Atticus · « **Reply #9 on:** March 09, 2009, 02:27:31 AM »

Quote from: CRX304 on March 08, 2009, 06:45:05 PM

So do higher gaps. Both work a coil harder and can cause a misfire if it's on the limit.
[/quote]

u mean lower gaps... 28-30's the limit 15+ psi
[/quote]

on a good coil
i was starting to miss at 13-14psi with a 25 gap
and my car has almost perfect ground

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Author Topic: no spark?? (Read 22544 times)

lsturboracer

no spark??

ratcityrex

Re: no spark??

lsturboracer

Re: no spark??

ratcityrex

Re: no spark??

jdmhatchracer94

Re: no spark??

lsturboracer

Re: no spark??

88crex

Re: no spark??

patsmx5

Re: no spark??

CRX304

Re: no spark??

Atticus

Re: no spark??