More newbe questions - ZR-1 Net Registry Forums

Subfixer · 04-08-2019

I just replaced the original injectors with FIC's from Jerry's. Replaced the coils also.
The observations below were happening before and after the work above.

1. When I take my foot off the accelerator, there is a slight surge before the car actually stats decelerating.

2. Also, when coasting down a long hill with my foot off the gas, there are slight surges about every 3 seconds.
Thought is was the compressor cycling, but A/C is off.

3. When the engine goes from the primaries to secondaries, there is a very noticeable "kick". Not a smooth transition.

So, are these normal functions?
Thanks.

04-08-2019	#1
Subfixer Join Date: Sep 2018 Location: Groton, CT Posts: 382	More newbe questions I just replaced the original injectors with FIC's from Jerry's. Replaced the coils also. The observations below were happening before and after the work above. 1. When I take my foot off the accelerator, there is a slight surge before the car actually stats decelerating. 2. Also, when coasting down a long hill with my foot off the gas, there are slight surges about every 3 seconds. Thought is was the compressor cycling, but A/C is off. 3. When the engine goes from the primaries to secondaries, there is a very noticeable "kick". Not a smooth transition. So, are these normal functions? Thanks. __________________ 1992 ZR1 #442, 2 tops, White, White, Haibeck 415, 3.90 gear, Coilovers 2018 Audi RS5, 2.9 V6 Twin Turbo, Auto, Black, Black 2021 Audi Q3, 2.0T, 8 spd Tiptronic, Navarro Blue metallic, Pearl Beige