Questions & Answers for: vacum leaks

transit 07engine racing up@down sounds like you have a vacum leak in one of the vacum lines or you need to change the idle air control valve. start the engine and raise the hood and lisen for a vacum ...

My 1998 Buick LeSabre has a misfire on cylinder #1. I have replaced all plugs, wires, all coils, the module, and the fuel injector. Still misfire on #1. Did a compression check and got #1 150 PSI #2 ...

saturn code p0442, evap system small leak, can't find leak, replaced gas cap, checked hoses under hood, ok. check of purg solenoid, terminal voltage, held vacume, started cold - no vacume to tank thru

my 87 chevy custom runs but stalls once i try driving, what could it be? I would suspect a vacum leak or bad fuel pump. take a can of carborator cleaner and spray around vacum hoses, if engine revs up

vacum lines for leaks in the headlight assembly,sometimes they dry rot,the vacum lines] it has to a vacum issue. you may need to replace the vacum lines with new vacum hose. you can but it by the foot

1991 cadillac eldorado has eng vibration Most likely just a vacume leak. Just have to listen closly for air leaking through vacume lines. Good luck. Check for vacume leaks and then check your plugs, ...

honda crv servo problems Makes a clicking sound when brakes applied if the brake pedal is very hard with little braking effect you have either a faulty servo or a leak in the vacume pipe to the servo

...vacum leaks? Is there a way to check for vacum leaks ? with out pulling off every vacum line ? using a spray of somekind ? or any suggestions ? thanxc Scott get some propane gas slide a long hose on ...

will catalytic converter cause large vacum leak will a clogged catalytic converter case a large vacum leak yes if its stoped up but in most cases if thats bad the catalytic converter that is than a ...

...Vacum leaks sometimes make an engine run faster to make up for the vacume lost. I would check my vacume lines and around the intake,If no vacume leak go to the IAC Valve and at last i would look ...