Hessitation on throttle (2k rpm) after comming out of storage
#1
Hessitation on throttle (2k rpm) after comming out of storage
So, i just got my FD out from storage. Its a 94 mod with 32k miles on the click, completly original.
When i parked it in october last year it was working perfectly.
So when i picked it up, i pulled the fuel relay to crank it a bit before starting it to make sure the bearings get lubed at low rpms. Put the fuel relay back in and it starts after some cranking, spitting smoke and all.
It runns perfectly, and i can get it up to 4-5k without issues (not tired higher).
But when i put the throttle past 40-50% it boggs down and hessitates. This happends from about 2k rpm and upwards. Untill i reach 2k it wont bog on full throttle even.
Anyone got some tips on what to start looking for first?
When i parked it in october last year it was working perfectly.
So when i picked it up, i pulled the fuel relay to crank it a bit before starting it to make sure the bearings get lubed at low rpms. Put the fuel relay back in and it starts after some cranking, spitting smoke and all.
It runns perfectly, and i can get it up to 4-5k without issues (not tired higher).
But when i put the throttle past 40-50% it boggs down and hessitates. This happends from about 2k rpm and upwards. Untill i reach 2k it wont bog on full throttle even.
Anyone got some tips on what to start looking for first?
#6
A local rotary head said he thought it could be the secodnary injectors that are gone bad. since it seem its only load dependent.
- Can rev to 7000k while drivng without problem if i take it slow
- Can put it in neutral and rev to 7000k with the throttle to the floor without problems
- If i have load on it, it will start hessitate around 2k with throttle more than 30-40%
So i will try and unplug the secondarys one at the time and see if there is a change or not.
Any tips on how to check the TPS for error?
- Can rev to 7000k while drivng without problem if i take it slow
- Can put it in neutral and rev to 7000k with the throttle to the floor without problems
- If i have load on it, it will start hessitate around 2k with throttle more than 30-40%
So i will try and unplug the secondarys one at the time and see if there is a change or not.
Any tips on how to check the TPS for error?
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#11
They are described here:
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/hyper-grounding-system-15-rwhp-127905/page2/#post10022821
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