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The Terminator
Engine/Tuning
04 Cobra running bad. PLEASE HELP!!!!!!
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<blockquote data-quote="horspla2000" data-source="post: 12181582" data-attributes="member: 93384"><p>^^^^ THIS ^^^^</p><p> This may sound wierd, but I'm sure you're open to anything at this point. I know you said the engine is out, but GOD FORBID if you put it back together and still have an issue....... Check the B+ voltage at the coils. Load test it somehow of put a voltmeter on the + side of a coil while driving and see if you have good strong voltage. If for some reason you had a voltage drop in that circuit, the coils may have enough to work somewhat at idle etc, but under a load and then under boost, there is inadequate spark, hence the backfires and no power. Unlikely yes, but easy enough to check. Def post back your progress. Very curious! Best of luck to you also!</p></blockquote><p></p>
[QUOTE="horspla2000, post: 12181582, member: 93384"] ^^^^ THIS ^^^^ This may sound wierd, but I'm sure you're open to anything at this point. I know you said the engine is out, but GOD FORBID if you put it back together and still have an issue....... Check the B+ voltage at the coils. Load test it somehow of put a voltmeter on the + side of a coil while driving and see if you have good strong voltage. If for some reason you had a voltage drop in that circuit, the coils may have enough to work somewhat at idle etc, but under a load and then under boost, there is inadequate spark, hence the backfires and no power. Unlikely yes, but easy enough to check. Def post back your progress. Very curious! Best of luck to you also! [/QUOTE]
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Engine/Tuning
04 Cobra running bad. PLEASE HELP!!!!!!
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