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put headers on car wont run

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Old May 5, 2012 | 10:47 PM
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darrenrodgers's Avatar
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Default put headers on car wont run

after installing the headers and high flow cats i turn the key it doesnt seem to want to fire right away gotta hold the key for a couple second i looked over all the coil packs, spark plugs, ground wire to the motor,starter wires,02 censors,alternator,battery,fuses.when i turn the key itll turn over and fire up for a second a die,i know im getting fuel and spark the exaust gets hot.Any ideas greatly appreciated
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Old May 5, 2012 | 11:23 PM
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You seem to have covered the basics. Are you getting an SES light? If so, check the Codes. May give you a direction to look into.
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Old May 6, 2012 | 08:14 AM
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coolant temp sensor
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Old May 6, 2012 | 09:55 AM
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Originally Posted by Tally TransAm
coolant temp sensor


It is easy to break if it is aged and the plastic housing is brittle.
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Old May 6, 2012 | 12:08 PM
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Could also be the crank sensor if you knocked it off and didnt notice u did. That's been known to happen
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