1995 Chevy Silverado, 5.7 L, 130,000

Tiny
ROADRUNNER118
  • MEMBER
  • 1995 CHEVROLET TRUCK
Code 35 appeared, changed the IAC valve, will try again. Truck idles fast at times, should I also change the EGR valve & solonoid? Has anyone else had this problem as the code reappeared after changing the IAC. Thanks for any info. :D
Sunday, November 26th, 2006 AT 1:51 PM

1 Reply

Tiny
GMX
  • MEMBER
  • 37 POSTS
DID U FALLOW THE IAC REPLACEMENT INTRUCTIONS, MY GUESS IS THAT U HAVE A VACUUM LEAK AT THE TB GASKET VERY COMMON. U SHOULD SPRY CARB CLEANER ALONG THE BASE OF THE TB IF IDLE COMES DOWN THERE IS A TEAR IN THE GASKET. REPLACE ( 3 13MM BOLTS & 5/8 FUEL LINES)
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Tuesday, November 28th, 2006 AT 10:58 PM

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