88 four door Ef stock b2, z6 Mani, injectors, fr, fpr, tb, pr4 ecu. okay so my car idles perfect, no cels, had iacv code but that's fixed. so basically when my cars cold if I floor it it hits like 35 maybe 4 and sputters like I just hit a brick wall, then kicks back in and goes to about 55 and if I keep it floored it starts slowly reving downward so I let off, but if I just shift before it does this weird rev down thing and bang second it chirps and wheel hops a little, but when I shift third it sounds like i'm smashing over a bunch of bumps in the road like buhuhuhuhhhh if that helps. any way it's obd1 injectors all firing but I'm using obd0 clips and I just cut the little tabs in the injectors so they would fit right, no resistor box thanks for any ideas you can help me with

 

--->(.)<---

 

The hell is that I need help

 

it means to properly write your sentences correctly with (.) so people can understand you...!!!

 

If you seriously couldn't understand that then you never went to school in America cuz your taught how to read **** like that and edit it it's not a ****in letter to the senator

 

all that time you wasted to write a rebuttal and you still didn't fix your original paragraph...and you still wonder why nobody else has responded

 

dude you obviously don't know what's wong with my car so **** off you ricer slap your Crome 18s back on and put your 2 20 inch woofers back into your low rider don't forget the clear tail lights

 

 

Wow, you were taugh to read **** like that?

Have some respect for those who might be able to help you out as much as you would when you write to your senator. Likely your senator is a ******** whereas we at honda-tech are superior. Edit your post a little bit because there is no way that anyone likes to hash out that ****, not even yourself I bet.

 

'bump' for some help

 

Personally, I tend not to help those who can't type properly. But I do have questions for your setup (might help eliminate a thing or two)...

Aside from the difference in injectors, did you follow the MPFI conversion correctly? Specifically reversing the two wires at the TPS? And why are you using a PR4 ECU?

 

Yeah I switched the wires at the gps, if I didn't wouldn't my car not run our throw a code and why not?

 

-tps

either way if its wrong, or even wired correctly, the car will still run choppy until the sensor is calibrated.

itll throw a code if its wired wrong too

 

Mine does exactly what you're discrbing but only in first when taking off, never found out what was wrong though happened after my MPFI swap which could be what he's saying about the TPS.

There's a sweet spot that i found that causes it not to do it so it doesn't bug me anymore but i would like to find a solution to it.

 

I can tell you from experience the tps will NOT throw a code if the wires are swiched, as long as the tps is centrally located it might not throw a code. Get a multi-meter stick the ground on a ground and sick the positive on the center wire. It should read .5 volts on idle and 4.5 wot. Adjust as close as you can to those values. And stop being a tool.

 

I have about the same problem as you do, except it happens mostly when giving it only a little gas. the "buhh buhh buhh" is exactly how to describe it. I've never tried calibrating the TPS (and I'm not really sure, but I'll google it) but I've tried everything else. If calibrating the TPS doesn't work, you could try cleaning the FITV. And I would be a little more greatful for everyone's advice. I know I am.