I know I just checked pipes and exhaust muffler. But cats I checked close to O2 sensors front than between and end. I got 750 -680 -590 driver side
720 -680 -590 ps
Yes Sometimes I need to crank few times to start engine. Gas mileage horrible. Up to hill horrible. When I driving js so hard acceleration specially under 2500 rpm. Temperature test is different exit of cat’s are cooler around 120f and 150f degrees
I try remove my O2 sensor is rusty I can...
I cleaned my injectors few weeks ago. And was totally dirty with some black things inside. And I don’t know when someone changed. I already make almost 40k km
I would like to check my cat’s. But guys told they don’t do back pressure just replacing stuff
Will see in Monday
I would like to if is free. I try to check back pressure but everything is rusty and old I cannot remove my O2 sensors. I think is still OEM. Honestly I updated many things things. I have cat’s and fuel pump. But pressure is ok 32psi 38psi when I remove vacuum from FPR at idle and 40psi when I...
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