 HELP dead cylinder |
 Feb 25, 2006 - 1:16 PM
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 Enthusiast  Joined Jan 6, '06 From Michigan Currently Offline Reputation: 0 (0%)  |
ok this is what is going on. i have a 94 celica st (7afe) and the #1 cyl. is not firing. Fuel is getting to it, there is compression (250 psi), there is a spark, but when i remove the spark plug and place it in the boot for seeing if there is a spark by grounding it to the block, it fires from the threads!!! i have changed the spark plugs, and i have swapped them with other cylinders. i have swapped wires. then today i jumped the diagnostic port t1 and te1, and a code flashed. the code is continual flashing, what could this cody be, and what is my problem. Please help. thanks
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Feb 26, 2006 - 1:14 PM
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Enthusiast Joined Feb 16, '05 From Brantford, Ontario, Canada Currently Offline Reputation: 0 (0%) |
If the spark is going from the threads of the plug then it is taking the easiest ground out. When the plug and wire is in the whole it maybe grounding to the tube. See if you can get the plug to spark like it is supposed to.
if you want to you can use a stethescope to actually hear if the injectors are actually opening or closing has the motor been sitting long or something |
Posts in this topic
Elevindie HELP dead cylinder Feb 25, 2006 - 1:16 PM
StreetRacing10PSI 250PSi is a lil high for the 7A. my compression is... Feb 25, 2006 - 1:22 PM Dunners Doesn't continuous flashing mean that it has n... Feb 25, 2006 - 8:22 PM jayi12-15psi I think on my 5s w/ 190k miles had a compression o... Feb 25, 2006 - 8:33 PM CelicaZR Yep compression of 250 is high
I agree with SR10... Feb 25, 2006 - 8:37 PM TrdKing how are you grounding the spark plug? Feb 25, 2006 - 10:03 PM Elevindie maybe that 250 psi is a little high, maybe it was ... Feb 26, 2006 - 10:57 AM Elevindie the wires are just fine. because i swapped them wi... Feb 26, 2006 - 7:06 PM Elevindie i think i found the problem. i switched injectors ... Feb 27, 2006 - 7:55 PM
TrdKing I dont know about aftermarket but toyota always ha... Feb 27, 2006 - 8:02 PM Elevindie i was searching the web, i found a web site named ... Mar 1, 2006 - 9:33 PM |
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