Sc300 fuel issue
08-11-24, 12:48 PM
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Sc300 fuel issue
I recently bought a 92 sc300 and it starts but runs super rich and floods the cylinders, first I thought it would’ve been the ecu because I read that that’s the major problem with these cars but I got it rebuilt and the is still the same I did a compression test and it builds up slow and caps at 140-147psi except cylinder 3 which is 90psi
another issue is when I crank the car to see if I fixed the problem fuel leaks into the oil
I’m wondering if I should change the fuel rail and injectors with my gs300. Just looking for advice here can’t afford to get it towed to a shop right now
another issue is when I crank the car to see if I fixed the problem fuel leaks into the oil
I’m wondering if I should change the fuel rail and injectors with my gs300. Just looking for advice here can’t afford to get it towed to a shop right now
08-15-24, 08:55 PM
#2
I recently bought a 92 sc300 and it starts but runs super rich and floods the cylinders, first I thought it would’ve been the ecu because I read that that’s the major problem with these cars but I got it rebuilt and the is still the same I did a compression test and it builds up slow and caps at 140-147psi except cylinder 3 which is 90psi
another issue is when I crank the car to see if I fixed the problem fuel leaks into the oil
I’m wondering if I should change the fuel rail and injectors with my gs300. Just looking for advice here can’t afford to get it towed to a shop right now
another issue is when I crank the car to see if I fixed the problem fuel leaks into the oil
I’m wondering if I should change the fuel rail and injectors with my gs300. Just looking for advice here can’t afford to get it towed to a shop right now
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Turbostar (08-16-24)
08-16-24, 08:31 AM
#3
Yep, sounds like a stuck injector. Check those first.
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