Trouble Shooting a 1989 Supra Turbo

[snowball]

snowball vbmenu_register("postmenu_3708357", true);
89 Turbo

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Yup, They where all connected right

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alanflies vbmenu_register("postmenu_3708415", true);
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a pool of gas around the sparkplug???? need to fix that asap...or you will burn!
check the fuel rail for leaks around the line fittings. is it backfiring or missing? or both?
if it starts up, must be something simple...check plugs, wires, leaks, timing, ect. also about the timing...once i installed a cps 180deg out of phase. it would run but the timing was way out and it backfired alot.

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BFR1992T vbmenu_register("postmenu_3708480", true);
Moo

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gas in the sparkplug well? Shit, you'd see it shooting a stream of fuel from the rail
over the intake cam cover if that were it. I bet it was poured in there to clean out
the oil in the center valley or the plug itself is loose and that cylinder isn't firing.

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snowball vbmenu_register("postmenu_3708615", true);
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Ok, I just pulled all the spark plug caps and looked and they ALL had a pool of gas OVER the top of the spark plug in that little hole. I just got the car yesterday… So I don’t think gas is shooting all over the place Cause it would reek of gas. But I soaked up ALL the gas and cleaned the plug areas took like 15 Paper towel squares. But I got it lol. But when I look down. I can see Gas in all of the piston chambers. Like if you shake the car you can c if sloshing around. And it does not look like clean gas at all……. He said it has been sitting for about a month.. But last I remember gas does not go bad that quick…. But I soaked up all the gas. And it smelt like gas, but it was not like an over powering smell of gas.. it smells like it is diluted with water.. or something… but the smell of gas last longer then a month.. so I don’t know. But I have some pics. Coming up in a little but I came inside to update you guys. Got to go take some pics. If I can find some batteries for the camera.

[snowball]

OK here are the pics.

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skyline44_2001 vbmenu_register("postmenu_3708866", true);
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make sure the cps is not 180 off, if it is it willbackfire and be very hard to start, sometimes u get lucky and it will start, but it will run like ass. also make sure the cams are right on. usually when it backfires it does mean u are getting spark and fuel, its just coming in and firing at the wrong time aka timing. double check and triple check it.

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shaeff vbmenu_register("postmenu_3708912", true);
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Quote:
Originally Posted by snowball
What do you think the next plan of attack should be....



clean everything FIRST! that'll make finding leaks and whatnot MUCH easier. start with your valve cover gaskets, hex head bolts, and new cove washers!

-shaeff