dyermullet
Member
- Joined
- Dec 18, 2003
My car is bucking real bad and the car is undriveable.
I have no error codes.
The car will idle, but under acceleration the car will pull and then fall on its face. It feels like I am stabing the gas and then hitting the brakes and then stabing the gas it happens very rapidly.
The car is an 87 WE4 has stock injectors, stock turbo, stock intercooler, stock DP, 237 pressure regualtor and a Walbro 307 fuel Pump hot wired. No knock counts or poping.
Since i have had this problem I have:
Cleaned and tightened the grounds on the back of the head. That made the problem for away for 2 weeks. (drove the car 4 times)
A brand new delco module, and a new coil because my old module looked like this http://web.ics.purdue.edu/~strebs/coil/index.html
Here is my thread about the module
http://www.turbobuick.com/forums/showthread.php?s=&threadid=120931
I have swaped the maf for a known good one, and the problem is still there.
Right now I am waiting for the motor to cool and then I am going to check out the ground on the front of the passenger side head.
Scott
I have no error codes.
The car will idle, but under acceleration the car will pull and then fall on its face. It feels like I am stabing the gas and then hitting the brakes and then stabing the gas it happens very rapidly.
The car is an 87 WE4 has stock injectors, stock turbo, stock intercooler, stock DP, 237 pressure regualtor and a Walbro 307 fuel Pump hot wired. No knock counts or poping.
Since i have had this problem I have:
Cleaned and tightened the grounds on the back of the head. That made the problem for away for 2 weeks. (drove the car 4 times)
A brand new delco module, and a new coil because my old module looked like this http://web.ics.purdue.edu/~strebs/coil/index.html
Here is my thread about the module
http://www.turbobuick.com/forums/showthread.php?s=&threadid=120931
I have swaped the maf for a known good one, and the problem is still there.
Right now I am waiting for the motor to cool and then I am going to check out the ground on the front of the passenger side head.
Scott