87 Turbo T Limited
Member
- Joined
- Jun 12, 2020
Once warmed up, idles fine! IAC valve bad?? What do you guys think?? Also stumbles off idle when cold.
I do have a Scanmaster. Will try to get IAC,TPS, and BL readings when I can, holiday weekend and all! Thanks to all who have given me good tips!Do you have a scan master, if not get one. Vacuum leaks on these cars are extremely hard to locate. S/M is a must. Check your BLM should read 128 or tad lower. Things to check PVC, EGR Valve ,also MAF and line to charcoal canister. If you have very quiet area start car and listen closely it may just talk to you, to where the leak is.
Have a new ls1 3' maf & translator. Have never cleaned the IAC.have you ever cleaned the MAF or IAC ?
Sorry, 3" MAF I mean!Have a new ls1 3' maf & translator. Have never cleaned the IAC.
Also have new Denso O2 sensorhave you ever cleaned the MAF or IAC ?
I am stumped by this. Lol2233