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single turbo rx7 bucking problem

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Old 02-23-10, 12:32 PM
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NY single turbo rx7 bucking problem

i just got done putting my fd together

all emissions removed

still got the idle control and throttle position censor

car is still on the base map

car idle is good
revs good when in N

try to drive it lil bit in 1st and the car is bucking , hesitating ... when i let off the throttle rpm drop down to low...

i also had some flooding problems

car was running fine no problems before i went single turbo

do i just need to adjust idle and tps or could it be some thing els
Old 02-24-10, 01:42 AM
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save yourself a hell of a lot of strees and money and go get the car professionally tuned.
Old 02-24-10, 10:51 AM
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thats the plan
Old 02-24-10, 11:57 AM
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Check your timing to ensure you didn't drop the CAS in incorrectly.

Do you have a wideband?

And yes, a professional tune is always a good idea if you don't have experience tuning.

GL OP
Old 02-24-10, 01:44 PM
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Originally Posted by serbRX7

try to drive it lil bit in 1st and the car is bucking , hesitating ... when i let off the throttle rpm drop down to low...
I had the same problem with my single turbo car until I adjusted the TPS.

Made a world of difference.
Old 02-24-10, 08:44 PM
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NY tps

ques how do you adjust the tps
Old 02-24-10, 09:42 PM
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Originally Posted by XLR8
Check your timing to ensure you didn't drop the CAS in incorrectly.

Do you have a wideband?

And yes, a professional tune is always a good idea if you don't have experience tuning.

GL OP
yea i do have wideband
Old 02-24-10, 09:46 PM
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Originally Posted by jkstill
I had the same problem with my single turbo car until I adjusted the TPS.

Made a world of difference.
any tips would really help...
Old 02-24-10, 09:49 PM
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Originally Posted by oneswtrx
ques how do you adjust the tps
check out this how to...
http://www.fd3s.net/tps_adjustment.html
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