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EGR has no effect on idle.. you will get the code for egr if disconnected. Check vacuum leaks and IAC valve. also MAKE SURE you have reset the TPS and idle screw and make sure you have the THROTTLE FLY screws adjusted. Didnt we cover this in an earlier post? i had the code with the ERG connected an...

my car is a 1993 gs , stock k-8 5 speed with 288 kms on it. i have 2 main problems: 1. verry hard start. in the mornings it takes quite a bit of it turing over to get it running and once it starts you get a strong smell of fuel and you have to rev it to keep the idle up or it revs about 300rpm and s...

Fixed it .. the previous owner turned up the idle w/o using the TEN/GRD jump wire (when he had the intake leak) and i checked the codes and the only one that was showing was 16 so i guess i have an egr problem.

i have the ruber air hose off right now there are 2 small cracks but they don't appear to cracked through , im going to glue them while i have it off , i don't think this is the probleme tho :( i sealed the verry small cracks but it dident make a difference the idle is jumping between 1,400 rpm to 2...

hi i have a 1993 gs it's a unmoded k8 with 287kms , ive noticed alot of people having idle probemes with these cars :? mine idle's a 1.2 ish when it runnin fine, but after a short drive the CEL comes on and then it always wants to stall and idles below 500rpm the engine runs rough and the exhaust no...