88 S10 - no spark

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88 S10 - no spark

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Chevrolet Forum >> Chevy Trucks, Vans & SUV's >> S-10 & Blazer >> 88 S10 - no spark

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88 S10 - no spark - 7/7/2007 2:24:50 PM

sshepard

Posts: 2
Joined: 7/7/2007
Status: offline

I have a 1988 Chevy S10 2.5L. The coil is putting out no spark. We checked connections all were ok and had the ignition module tested and that was ok so we swapped the coil. Still no spark - I occassionally get SOME spark but its sporadic and a weak spark. Any ideas before I start to replace everything?

Post #: 1

RE: 88 S10 - no spark - 7/7/2007 8:45:39 PM

nrf911

Posts: 12
Joined: 6/28/2007
Status: offline

plug wires, cap, rotor, and maybe the plugs. try that cuz even if it don't work its the easiest preventative maintenance you could possibly do and it probably needs it

(in reply to sshepard)

Post #: 2

RE: 88 S10 - no spark - 7/8/2007 4:29:58 AM

sshepard

Posts: 2
Joined: 7/7/2007
Status: offline

quote:

ORIGINAL: nrf911

plug wires, cap, rotor, and maybe the plugs. try that cuz even if it don't work its the easiest preventative maintenance you could possibly do and it probably needs it

As I said the ignition coil has poor/no spark output the cap, wires, rotor etc arnt going to affect that since they arnt being delivered any spark from the coil.

(in reply to nrf911)

Post #: 3