700 SCi Question.
#1
Platinum Member
Platinum Member
Thread Starter
Join Date: Apr 2001
Location: Saratoga Springs, N.Y.
Posts: 2,910
Likes: 0
Received 0 Likes
on
0 Posts
700 SCi Question.
After running the boat hard the starboard motor seems to rev betwwen around 700rpm to about 1200 rpm when in neutral. It is hard to notice because I have the quiet exhaust and when I am using the sticks to dock the boat I am banging the trans. hard when shifting. Has anyone else had this condition? What was the problem and remedy? Thanks.
#2
Platinum Member
Platinum Member
No problems of any to date Chuck..but I only have 60 hours on them.
#4
Platinum Member
Platinum Member
Thread Starter
Join Date: Apr 2001
Location: Saratoga Springs, N.Y.
Posts: 2,910
Likes: 0
Received 0 Likes
on
0 Posts
#8
Platinum Member
Platinum Member
Obviously something is iffy on an EFI engine, get it checked. Call Bob here he might know...802-658-2353
On carbbed blower engine I would tell you it's the surge and shift just before the upswing surge. Ahh the joys of blower engines!
On carbbed blower engine I would tell you it's the surge and shift just before the upswing surge. Ahh the joys of blower engines!
#9
Registered
Join Date: Nov 2005
Location: Farmington, MO
Posts: 213
Likes: 0
Received 0 Likes
on
0 Posts
#10
Registered
Join Date: Oct 2000
Location: Fresno, CA, 93722, USA
Posts: 1,436
Likes: 0
Received 4 Likes
on
4 Posts
The only fly by wire on the engine is for boost control and equalizing pressure above and below the sc.
I would certainly double check the linkage and make sure it's closing to the same spot everytime. Sometimes the cable gets bound and that last 2% doesn't close all the time. I run just a touch of pre-load on the linkage, therefore they close in the same spot every single time. If you set them up in a "neutral" position, they will tend to not repeat, and thus you could have a high idle situation.
Computer has a code for a IAC fail, doubt thats the case.
Dustin
I would certainly double check the linkage and make sure it's closing to the same spot everytime. Sometimes the cable gets bound and that last 2% doesn't close all the time. I run just a touch of pre-load on the linkage, therefore they close in the same spot every single time. If you set them up in a "neutral" position, they will tend to not repeat, and thus you could have a high idle situation.
Computer has a code for a IAC fail, doubt thats the case.
Dustin