305 TPI help please - Third Generation F-Body Message Boards

lezanic83 · 08-23-2008, 12:47 AM

For all the TPI brains out there. My car feels like it hits a brick wall sometimes starting as low as 3000 rpm. it does it every time you get the rpm's up. hot or cold. i can run it the hour drive to work and it does it when i pull into the parking lot at work. the list of parts i have put in are:

Fuel filter
Spark plugs and wires
rotor
Dist cap
pick up coils
asm module lx315t

Also i did have the fuel pump checked and it was putting out normal pressure(not sure what it was at this time)
This car is bone stock and to give as much info as i can think of it had been parked for 4 years before i purchased it about a month ago

Any help would be great im dumbfounded and my total lack of knowledge on TPI systems is not helping.

cronsformula350 · 08-23-2008, 03:44 AM

Sounds like it can be a bad ignition module, because as they start to fail, when they get hot, they make the ignition not work as well as its supposed to, so it runs crappy. Also check your CTS, EGR, and all of your sensors. I'm almost done with school for becoming an automotive technician, so you can check those things.

lezanic83 · 08-23-2008, 11:09 AM

i will have to check those. also if it helps the computer is not throwing any codes

jamon8 · 08-27-2008, 12:13 AM

helms manual

lezanic83 · 08-27-2008, 12:20 AM

i will have to get one thanks for the info.