Question about 1995 Chevrolet Suburban

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95 chev suburban has a high pitched whistle coming out of the carb.It has the 5.7 with TBI carb. I've disconected the injectors one at a time as it was running and it still whistled. This is an intermittant problem.

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  • cffiene May 03, 2011

    I found the problem myself. If anyone else has this problem check the carb gasket. Mine had a chunk missing

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Posted on Jan 02, 2017

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SOURCE: whistling noise under the hood of my Honda civic.

Thhis noise could be a mutitude of issues. If you have some dash board spray, try spraying some on the top pully staying away from the fans and belts. Also position your face away from the expected spray. Water can be used but it not as affective. Then let me know what happened. Later DRRXR :)

Posted on Jan 05, 2009

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SOURCE: 2001 chevy tahoe exhaust seems to be whistling

the filter in cat. conv. is broken will need to be replaced,is or may cause exhaust restriction flow!

Posted on Mar 08, 2009

  • 114 Answers

SOURCE: high pitch whistling noise in engine compartment of 2005 envoy

There may be a small hole or cut in a vacum line or possibly just loose. Also make sure the air filter box and the big hose to it are secure and clamps etc are tight. Pulleys and belts can make a high pitch sound also.

Posted on Mar 22, 2009

  • 1 Answer

SOURCE: When I reach a speed of 30MPH I get a whistling noise

It is now sorted somehow the window had become slightly open and caused the wind noise.

Posted on Dec 05, 2009

BCAS1298
  • 3092 Answers

SOURCE: 88 chev,350, stick,2wd, 3500, gas flows to

E.C.M control injector pulsation, with key on check for voltage at injector harness, then reverse test light at battery and check for ground at the other wire at injector harness, crank engine ground should have pulsation if none bad E.C.M,good luck,hope this was very helpful.

Posted on May 14, 2010

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