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Previous Thread Next Thread Print Thread Rate Thread Vacuum leaks in 94 3.5 SR #897461 07/25/08 09:38 PM Joined: Jul 2004 Posts: 98 Pleasanton, CA M Mike_Glenn OP Getting the Wheeling Fever What have you experts out there found are common vacuum leaks on this model? I was told that one source of high hydrocarbons could be a vacuum leak, and I have that funky butterfly valve assy. what hoses usually crack or leak? thanks! '94 Montero 3.5 SR, 202,000 mi. Re: Vacuum leaks in 94 3.5 SR [Re: Mike_Glenn] #897462 07/25/08 10:30 PM Joined: Jun 2008 Posts: 60 Anchorage, AK Bhealy Getting the Wheeling Fever I just bought a bulk role of black tubing in the same diameter and went at all of em... you may have a few in the wrong place too... 87' Raider: off road package, rebuilt engine with (new) stock tires and alloy wheels but otherwise original. Re: Vacuum leaks in 94 3.5 SR [Re: Bhealy] #897463 07/26/08 01:31 AM Joined: Jan 2001 Posts: 13,649 Helen , GA fasteddy Web Wheeler Unhook the butterfly electrics, wire the arm in place, and RTV the shafts at the manifold. Not responsible for advice not taken... Re: Vacuum leaks in 94 3.5 SR [Re: fasteddy] #897464 07/26/08 07:05 AM Joined: Jul 2004 Posts: 98 Pleasanton, CA M Mike_Glenn OP Getting the Wheeling Fever good idea - which way should I wire them - long path or short for best smog? thanks! '94 Montero 3.5 SR, 202,000 mi. Re: Vacuum leaks in 94 3.5 SR [Re: Mike_Glenn] #897465 07/26/08 07:18 PM Joined: Jan 2001 Posts: 13,649 Helen , GA fasteddy Web Wheeler Shouldn't make a diff. It's just a tuning aid for hp. The off at rest position should be right for low rpms, and I don't think the smog test gets to rpms above the changeover threshold. Not responsible for advice not taken... Moderated by  4x4Wire, Macka, Mudraider, off-roader, PHIL_, rxinhed  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts

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