95zenkisr20
05-16-2017, 10:42 AM
89 coupe has me stumped. You have to give the car gas in order for it to start. It will also miss spit and bog at low rpm starting off one you get going it drives fairly well. Here is what I have tried so far
-new plugs
-new wires
-new maf
-new coolant temp sensor
-cleaned IACV
-IACV screw is all the way in nothing happens when you twist it maybe 100 rpm change
-when you pinch hose for IACV the idle drops
-cleaned throttle body
-unplugging the TPS with car running there is no difference
Any input would be great,been searching and working on this for a few days whenever I can. I'll attach a video of startup issue soon
Sent from my iPhone using Tapatalk Pro
-new plugs
-new wires
-new maf
-new coolant temp sensor
-cleaned IACV
-IACV screw is all the way in nothing happens when you twist it maybe 100 rpm change
-when you pinch hose for IACV the idle drops
-cleaned throttle body
-unplugging the TPS with car running there is no difference
Any input would be great,been searching and working on this for a few days whenever I can. I'll attach a video of startup issue soon
Sent from my iPhone using Tapatalk Pro