If you need to it is worth mentioning that the EGR can be blocked off. This will cause the car to have a "quicker" rev. You can use two layers of a soda can cut the the correct shape for a perfect "stealth" block off plate.
Hi, I had a similar problem with my 87GT where it would idle higher than usual (around the same amounts as you put down) and I discovered a vacuum leak that was caused by the EGR hose. You might want to check that out. PM me if you need more info.
If I where you I'd check the oxygen sensor. I had the same problem and that's all I had to replace. New sparkplugs could help lower it a little
jarforsythe 8 months ago
You just have to unplug the vacuum of "GR" valve ; the engine gonna spend a little more fuel but the idle speed will be ok .
regianisavard 1 year ago
do a compression test.
dirtbikelegend80 1 year ago
If you need to it is worth mentioning that the EGR can be blocked off. This will cause the car to have a "quicker" rev. You can use two layers of a soda can cut the the correct shape for a perfect "stealth" block off plate.
vSPIREv 2 years ago
Hi, I had a similar problem with my 87GT where it would idle higher than usual (around the same amounts as you put down) and I discovered a vacuum leak that was caused by the EGR hose. You might want to check that out. PM me if you need more info.
Jamesh1991 3 years ago
First!
1vh1 3 years ago