BillBoost37
Turbo is the way to go.

Sorry to bother I followed your post but im not getting the same results.
How to add an external range pnp switch to a transmission.
I'm working on a 2000 Pontiac Bonneville 3.8se
It has the internal switch. I am trying to add a external to get it to start in park. I've followed the wiring but that's where my problem is your diagram show different wires then mine.
Your diagram shows
Red/black To black/white
Green/white to yellow
Yellow/black to grey
Grey/white to white
In my diagram these colors match the connector inside the transmission but I am trying to wire it from the connector to the transmission the colored wires to the
f - j connector all match the safety switch wires
Bw/bw Y/y Gy/gy Wh/wh
I ran my ground when I try to start it only my 3rd gear light on the dash lights up like it's shorted. I'm pretty sure I'm getting something mixed up. If you wouldn't mind emailing me so I could get this worked out that would be great zachbaldwin1992@gmail.com

I have a question about hpt. I have a 99 gp gtp that i have tuned. I have the tune saved don my laptop. I just bought a 01 regal gs and want to write my tune from my gp to it. Is it possible or do i have to manually copy each section to the GS file after unlocking the computer

Hi, Bill- it's Bob Cunningham who does tires in Reading. I was supposed to leave Friday morning to bring my old '98 Riviera to my father in Florida who wrecked his car about a month ago. I was supposed to leave early Friday morning, but Thursday night I got a P0341 code. Any chance you might be able to take a look at my car on Friday? I'm trying to get down to Florida as quickly as possible, because I have a non-changeable plane ticket. If you can help, my phone number is (508)414-5645. The car is still driving, but I don't want to risk the entire trip to Florida with this problem. So I could bring the car to you. Thanks!

Hey Bill, we were talking earlier. Check my post. Thank you so much. !

Bill, greetings from a fellow CT'er. I am looking for someone to give me a tune soon, can you help me out? Shoot me a PM. Thanks.

Hey Bill, will I need new keepers for the ER Rocker job?

Nope..thanks though

need any parts bill lol. http://www.grandprixforums.net/showthread.php?t=84850

Hey Boost, are you going to do a Write-Up for the ER Rockers lol?

How do u disable security in pcm while tuning I know its disabled in pcm but the drop down menu is set to false and the number is set to 255