Search results

While being out of town I've been reading up on the big brake mod on our supras. Supposedly the Mercedes s500 caliper and rotor fits on these supras. I also read that the Mercedes s320 calibers fit on the stock rotors! I'm considering the s320 calibers but what year s320 do I need to get them...

What is the difference between your wife and your job? After five years your job still sucks. ___________________________________________ Do you know what 6.9 is? A good thing screwed up by a period.

No doubt my goal right now, getting it running right. Ordered the fuel pump already, just shipped out. Will be out of town for a few weeks so will install the pump when I get back into town. Hopefully it runs after that (fingers crossed). Then my next goal is to make sure there is a mhg with arp...

Would it be a good idea to consider adding a oil catch can to the pcv system to help reducing the oil flowing back into the intake system or is the oil beneficial to the intake system?

Hot diggity damn that is bad. My pcv is still intact so hopefully my engine isn't like that. Who knows what the previous owners have done. I need to check to see if the hg has been replaced with the arp stud and nuts!

So pretty much the emission systems cause the engine to get buildup? Without the emission systems the engine would run cleaner?

Which kinda brings me to the point, why do those who have no clue try to do? The front upper radiator/headlight support on my supra Has been hacked away. Therefore causing a lazy eye headlight on my passenger side. Now i got to find a good one and have a body shop weld it on. I've ran into guys...

I'm keeping my supra stock for now but just wanted to know why some other remove some of these systems. From what you said there are no benefits to removing them. I'll be ordering the pump by Monday and then swapping it out. Fingers crossed.

As I wait to get a new fuel pump, I'm looking into other problems the supra is having. Figured out why the passenger side headlight didn't work, one of the harness wires where cut. Fixed it and got it working. Installed my foglights i got but they didn't turn on so have some diagnosing to do...

So to add a walbro I have to drill out the j-tube? Can the stock fpr work for the walbro pump? I did pull off the rail today to check if injector are stuck open which they are not. More then likely will put new seals on the injectors later, they look good but would rather have seals new. I will...

Well I learned another thing. Learned about the j-tube. Went and checked on mine and it is still there, has not been bypassed, and has not been drilled out. Question, if I do drop in the walbro 255 without bigger injectors or adjustable fuel pressure regulator would I need to bypass the...

What would be the economical (cheaper) version of our denso fuel pump? If I decide to go with a higher flow pump (let's say walbro 255), would it be ok to use on a completely stock setup? I'm seeing 255, 320, 340, and 380 lph kits on ebay like 1/4 the price to same in price of stock denso. Any...

Ok after watching a vid on YouTube and taking Pi advice I figured my fpr is not the reason for the pressure drop after the car is turned off. I clamped the return line off near the fpr and jumped +B to Fp. Built up pressure the once I removed the jumper, pressure dropped fast. The YouTube was...

Got all these in my cart. I might as well go with all new. Not to expensive and it'll save me headaches down the road.

Ok so I straight jumped battery to pump. Still 8 psi drop at snap throttle and drops to 10 psi full throttle. That's with battery at 14.5 volts. The wire I jump reads at 14.5 volts before i jump the pump then reads at 13.3 volts after I jump the pump. I also guess the check valve in the pump...

Will do tomorrow and will let you guys know the outcome. Hopefully this works!

Got you. So like the +B, if it where corroded it would cause a lower volt to reach the ecu, therefore the ecu would have a lower output to the other systems aka fuel pump, vsv's, ect....... which in theory would be causing my fuel pressure to drop at higher load due to lower volts right?

So if the volts getting to the ecu drops, the volt output to let's say for instance the injectors would stay the same? Like a 1 volt drop to the ecu would not have a 1 volt drop to the injectors?

Might be the reason why some of the systems are not functioning right due to insufficient power getting to the system. I will check the volts to the vsv and connect battery straight to the fuel pump and test it out then. Will have to test the resistance of my complete EFI wiring. I've also...

If I run straight from the battery to the pump wouldn't it put 14 volts to the pump constantly when running? Could that mess anything up? And could someone get me their volts to the fpr vsv at idle? Need to know if I'm getting the correct volts to that as well.