TII is hesitating (not 3800rpm related)
#1
TII is hesitating (not 3800rpm related)
I did a search and most of the results were 3800rpm related. My hesitation is a bit different. This happens in everygear. If I'm cruising and suddenly floor the gas pedal, the car would "bog/hesitate" for a second then the power will kick in and the car would take off like crazy. I recently adjusted the TPS using the light method hoping that it would fix the problem. If I slowly floor the gas pedal, the car will not do this.
My boost sensor line doesnt have the pill, since the car and engine didnt have this line connected (was replaced with silicon line). Could this be the culprit?
My car's info:
1988 TII with about 105k on the engine and 61k on the chassis. The car has fresh oil w/OEM oil filter, new NGK spark plugs, and stock? blue NGK plug wires (61k miles on them).
Mods:
- TID Mod w/cone intake
- TB Mod
- Bonez DP (eliminates pre-cat)
- Blitz SS BOV
- ACV, EGR blocked off.
- Stock main cat & exhaust (61k miles on them)
- Ported wastegate.
- FCD
My boost sensor line doesnt have the pill, since the car and engine didnt have this line connected (was replaced with silicon line). Could this be the culprit?
My car's info:
1988 TII with about 105k on the engine and 61k on the chassis. The car has fresh oil w/OEM oil filter, new NGK spark plugs, and stock? blue NGK plug wires (61k miles on them).
Mods:
- TID Mod w/cone intake
- TB Mod
- Bonez DP (eliminates pre-cat)
- Blitz SS BOV
- ACV, EGR blocked off.
- Stock main cat & exhaust (61k miles on them)
- Ported wastegate.
- FCD
#2
Super Raterhater
iTrader: (6)
Join Date: Dec 2001
Location: NY, MA, MI, OR, TX, and now LA or AZ!
Posts: 10,630
Likes: 0
Received 3 Likes
on
3 Posts
Yes, without that pill it'll render those symptoms. I've read numerous posts about it and they all had the same outcome, hesitation/bogging, some it's more extreme on, and others it's less.
#4
Super Raterhater
iTrader: (6)
Join Date: Dec 2001
Location: NY, MA, MI, OR, TX, and now LA or AZ!
Posts: 10,630
Likes: 0
Received 3 Likes
on
3 Posts
I'm not positive on this, been almost 3 months since I looked at it, but I believe it's on the manifold side. I'm pretty sure they are the same (though I've never seen them both).
Trending Topics
#10
Super Raterhater
iTrader: (6)
Join Date: Dec 2001
Location: NY, MA, MI, OR, TX, and now LA or AZ!
Posts: 10,630
Likes: 0
Received 3 Likes
on
3 Posts
I'm a michigan native myself, and I don't have the accent yet, thank god. If the restrictor pill doesn't solve your problem, you can reground the pressure/boost sensor since the original one sucks.
Thread
Thread Starter
Forum
Replies
Last Post