1994 Other Suzuki Models Spark plug firing

1994 SUZUKI
100,000 MILES • 4 CYL • 4WD • MANUAL
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JACOBRAY1991
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  • 1 POST
I have a suzuki sidekick 94 one of the sparkplugs doesn't work but the sparkplugs are new and new ingnition wires and new distributor cap and new rotor. The car doesn't run very well and when i press on the gas to hard it starts blocking. I've heard that you need NGK sparkplugs but the old plugs when it started doing this were NGK.

Thank you in advanced help is well appriciated.
Mar 31, 2008 at 9:30 AM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

You may just have a faulty spark plug or lead. Also test the compression and have the ignition system checked on an oscilloscope this will give all the voltage readings for the ignition system and help pinpoint any faults.

Mark (mhpautos)
Apr 9, 2008 at 5:18 AM
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