cranks no spark

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10-15-2020, 05:09 PM

Yanka120

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Join Date: Jul 2020

Posts: 5

cranks no spark

I have a 2002. changed the timing chain tensioner n guide. now it cranks but no spark. checked all fuses n relays. getting power to injectors, crank n cam sensors. no codes. no security light.. when key is on before cranking loud whining or buzz coming from drivers side in the back.

please help

10-15-2020, 05:34 PM

jackman

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Join Date: Nov 2016

Location: Austin, TX

Posts: 221

Are you certain there's no spark? That sounds like it might have a bad fuel pump.

10-15-2020, 05:48 PM

Yanka120

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Posts: 5

fuel pump is working

10-19-2020, 07:01 AM

Yanka120

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Join Date: Jul 2020

Posts: 5

wow guys. everyone else has multiple replys on their questions. but not mine. why wont anyone help me? really would appreciate some help.

thanks

10-19-2020, 12:54 PM

maxiiiboy

Senior Member

Join Date: Jan 2003

Location: California

Posts: 1,445

Check your fuses and the ENG CONT1 fuse (in Fusible Link and Fuse Box, by the battery) in particular.
Next, verify camshaft and crankshaft sensors are ok.

Last edited by maxiiiboy; 10-19-2020 at 12:59 PM. Reason: location of fuse