Broke down.. Code po100, po300, But with Delteq
10-02-2007, 08:33 PM
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Broke down.. Code po100, po300, But with Delteq I was planning to put my ta away for some winter work / color change the other day but i had to take it out when my turbo mustang DD broke a tierod end (backing up in my driveway thank god). Anyways
The car always runs awesome, never any hicups, always starts and runs good. The car started right up, i drove the 20 min ride to work, then i take the car to go get lunch, same thing car ran awesome, no hicups, go back to work, then at about 4 had to go to the parts store thats 1 min away for clips, came back, worked for 5 mins, when i had to go back to get something else, anyway, car started right up, im at the stop light ready to turn onto main street, idling just fine, and all the sudden the car just shuts off, no sputter, no nothing, just OFF, i try to restart, but it dosnt restart, it also backfired 3 times ( those delteq coils make a powerful backfire!), but after searching last night i found out its because my delteq needs 15 sec to restart. Anyway, i push the car into the parking lot, walk back to work, hook up my trailer, i tried a few more times to start, but no good. it did restart for a second, twice,and then just stalled.
I get the car home, try it on the trailer, nothing, im rolling off the trailer and try it again, it backfires, Then comes to life, i back up, it runs rough for a sec, then clears right up. I let it idle for 5 mins, runs fine, even take it down the road, runs perfect, pulls hard.
WTF!
Restarted it several times last night, and today, starts right up and runs fine.
I Dont have an overflow right now because i recently trunk mounted my bat, but when i pulled it on the trailer, it looked like it was leaking coolant, im wondering if my weep hole leaked onto my optical sensor, and then dried out on the 20min tow home????
I scanned the car, and like said i got Po100, Po300
Heres what i have done to the car
Its a 96 ws6, 6 speed, pacesetter long tubes, brand new gm o2s, ory, madz tune, delteq, trunk mounted bat, descreened maf. Im not sure if this is delteq or optical sensor.. or??
The car always runs awesome, never any hicups, always starts and runs good. The car started right up, i drove the 20 min ride to work, then i take the car to go get lunch, same thing car ran awesome, no hicups, go back to work, then at about 4 had to go to the parts store thats 1 min away for clips, came back, worked for 5 mins, when i had to go back to get something else, anyway, car started right up, im at the stop light ready to turn onto main street, idling just fine, and all the sudden the car just shuts off, no sputter, no nothing, just OFF, i try to restart, but it dosnt restart, it also backfired 3 times ( those delteq coils make a powerful backfire!), but after searching last night i found out its because my delteq needs 15 sec to restart. Anyway, i push the car into the parking lot, walk back to work, hook up my trailer, i tried a few more times to start, but no good. it did restart for a second, twice,and then just stalled.
I get the car home, try it on the trailer, nothing, im rolling off the trailer and try it again, it backfires, Then comes to life, i back up, it runs rough for a sec, then clears right up. I let it idle for 5 mins, runs fine, even take it down the road, runs perfect, pulls hard.
WTF!Restarted it several times last night, and today, starts right up and runs fine.
I Dont have an overflow right now because i recently trunk mounted my bat, but when i pulled it on the trailer, it looked like it was leaking coolant, im wondering if my weep hole leaked onto my optical sensor, and then dried out on the 20min tow home????
I scanned the car, and like said i got Po100, Po300
Heres what i have done to the car
Its a 96 ws6, 6 speed, pacesetter long tubes, brand new gm o2s, ory, madz tune, delteq, trunk mounted bat, descreened maf. Im not sure if this is delteq or optical sensor.. or??
10-02-2007, 08:35 PM
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10-03-2007, 04:22 PM
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thor i know that, im lucky enough to have a tech 2 flash, sorry i forgot to mention my ses came on for a sec last week ( but i think because of my madz tune it just went out, and stupid me didnt check the code just incase) so i think it was a stored code, but why would a maf cause the car to just turn off??? and then why would it restart 20 mins later?!?
10-03-2007, 05:50 PM
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no, i dont have vats i have it deleted from my madz tune, i had power to everything, like i said i cranked it a bunch of times, the engine just shut right down
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10-03-2007, 07:06 PM
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Sounds like a combination of problems. I would start with checking my connections to the trunk mounted battery. Perhaps the MAF code was caused due to a sudden voltage drop? Then the random misfire showed up because of the MAF. Which BTW, the random misfire has never showed up on me and I've been in a variety of ignition problems! Lucky I guess!
10-03-2007, 09:42 PM
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the trunk battery setup works fine, i have a red top, and it charges around 14 volts, i dont take wiring lightly. I know this was not a battery/ power problem, im wondering if maybe my weep hole leaked on my optical sensor and stalled me out, what code would an optical sensor throw?
