Supra Problem!!

supramacist · 03-18-2008, 02:53 PM

It may not be the o rings for the injectors.
It's just a swell place to start looking.

abhattan · 03-19-2008, 01:01 AM

Did you get any codes? Do you smell gas when you try to crank it when it's warm. Have you tested the fuel pressure? ECT sensor? I would check the ECT Sensor.

FunWheelDrive · 03-19-2008, 05:29 AM

ECT sensor? Sorry i'm new to supras, i smell no gas at all. If i turn it off and turn it on five minutes later it runs alittle rough, wait ten minutes, gets rougher still twenty minutes it's 5 times cranking it over. But if i wait an hour it runs like it's completely fine. The only time i ever saw a code come on is when i went WOT and did a hard 1-2 shift and and the car like stalled for a second then went back to going to accel.

abhattan · 03-20-2008, 07:06 PM

Engine Coolant Temperature Sensor. It helps control the air/fuel mixture and will definitely cause a hard starting problem.

jfunez · 03-21-2008, 01:36 AM

sounds like ECT.....try one,maybe 15 bucks......if it was injector grommets it would be pulling a helluva vacuum leak and it would run rough all the time...

03-19-2008, 01:01 AM	#2
abhattan 3" Exhaust Join Date: Oct 2006 Location: Brentwood, New York Posts: 162	Did you get any codes? Do you smell gas when you try to crank it when it's warm. Have you tested the fuel pressure? ECT sensor? I would check the ECT Sensor. __________________ '91 Turbo Targa 5 Spd. '87 Corolla GT-S 5 Spd '91 Accord Daily Driver 5 Spd Soon to be rebuilt (All to some extent)

03-20-2008, 07:06 PM	#4
abhattan 3" Exhaust Join Date: Oct 2006 Location: Brentwood, New York Posts: 162	Engine Coolant Temperature Sensor. It helps control the air/fuel mixture and will definitely cause a hard starting problem. __________________ '91 Turbo Targa 5 Spd. '87 Corolla GT-S 5 Spd '91 Accord Daily Driver 5 Spd Soon to be rebuilt (All to some extent)

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03-18-2008, 02:53 PM	#1
supramacist 1000whp postwhore Join Date: Apr 2007 Location: Escape from the Prison Planet Posts: 1,356	It may not be the o rings for the injectors. It's just a swell place to start looking.

03-19-2008, 05:29 AM	#3
FunWheelDrive Stock Join Date: Feb 2008 Location: Calgary Alberta/ Posts: 17	ECT sensor? Sorry i'm new to supras, i smell no gas at all. If i turn it off and turn it on five minutes later it runs alittle rough, wait ten minutes, gets rougher still twenty minutes it's 5 times cranking it over. But if i wait an hour it runs like it's completely fine. The only time i ever saw a code come on is when i went WOT and did a hard 1-2 shift and and the car like stalled for a second then went back to going to accel.

03-21-2008, 01:36 AM	#5
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	sounds like ECT.....try one,maybe 15 bucks......if it was injector grommets it would be pulling a helluva vacuum leak and it would run rough all the time...