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Lewthy2014

2003 Suzuki Quadrunner - No Spark

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Hi please could you help me I've recently bought a 03 Suzuki quadrunner it did run apparently just before I bought it it turns over but no spark I've tried various things like new plug plug cap but still nothing please could anyone give me any clues

Thank you in advance

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best thing to do would be getting a voltage meter and checking where the juice is and is stopping. places to check : fuses, battery strength, wiring, (loose and/or broken wires) connections, ignition switch, kill switch, then meter the stator wires, cdi box ... here is the service manual, there may be some trouble shooting ideas in it

https://rapidshare.com/desktop/download/997p1/487503898/MjAwMiAtIDIwMDkgU3V6dWtpIExURiAyNTAgT3phcmsgU2VydmljZSBNYW51YWwucGRm/43109/0/0/1:25600/9CB0902421D2CF2D4E54DAEA98AFC0EC/referer-6534E445AADCEA09736131B10476120B

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Next is to suspect the plug wire, start system wiring, then the coil in that order. Not knowing the specifics of the machine, if its a LT160, these should have the simple wire that just pushes on to a spike in the plug end and coil. Check that is secure and making good contact.

Does the engine crank over? Before checking wiring and the coil best to have a manual with a WDM. Check in the sticky above to see if there is a manual for your machine. RTFM.

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