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Topic: idle problem (Read 616 times) previous topic - next topic

idle problem

mornin guys, did a search and read every thread but couldn't come up with anything, problem is , I have a high idle sometimes and some times it's fine.
  i have adjusted it a few times, checked tps, iac is clean, reset puter, but it still gives me a head ache. after it's warm and then restarted the idle will be fine for a while then sometimes it goes back up to 11-1200.
  If I unhook my iac the idle drops down to 700 and idles perfect,( actually ran it that way for a day and everything was good ) but i hook it back up and the idle goes back up. It didn't do any of this before I put my cobra intake on.
 any suggestions?
  Thanks, Joe

88 sport,ho cam, cobra intake, 65mm throttle body,1.7 rr's, headers, 2.5" back
88 sport,TW heads, comp xe270hr, cobra u/Tmoss ported lower, 65 mm throttle body, under drives,smog delete,
1.7 roller rockers, cai, k&n, bbk adj regulator, 76mm Pro-m,all MSD ign. MSD dist,18° base timing, 3g alt.1 5/8 ceramic headers, 255lph walbro, 2.5" h-pipe, flowmasters, silverfox valvebody, 3.73 gear,
http://i216.photobucket.com/albums/cc154/flipnbird/DSCF0185.jpg ( RIP : ( )

idle problem

Reply #1 –
Did you check all of the vacuum connections,hoses,etc?Mine did that,and I had a vacuum leak.Check the upper to lower and make sure it's not sucking air as well.Keep us posted on the turn out.
'88 Sport--T-5,MGW shifter,Trick Flow R intake,Ed Curtis cam,Trick Flow heads,Scorpion rockers,75mm Accufab t-body,3G,mini starter,Taurus fan,BBK long tube headers,O/R H-Pipe, Flowamaster Super 44's, deep and deeper Cobra R wheels, Mass Air and 24's,8.8 with 3.73's,140 mph speedo,Mach 1 chin spoiler,SN-95 springs,CHE control arms,aluminum drive shaft and a lot more..