Question about 1993 GMC Safari

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Gas leaking from the manifold - 1993 GMC Safari

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Make sure your plugs are good because you have a fuel coming out of your exaust so you may have a cylander nott firing

Posted on Oct 16, 2013

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3 Answers

Why do I have a gas smell coming into the "cockpit" while the vehicle is running?


Check the exhaust manifold from the engine bay to exhaust system

Feb 26, 2015 | 2002 Oldsmobile Silhouette

1 Answer

Gas keak at exhust manifold


remove the manifold from the engine and have it machined flat at an engineering shop . Fit new manifold gasket and tension the studs correctly in the correct order . Check the stud tensions as the innermost studs are tighter than the end studs .

Feb 14, 2014 | 2001 Chrysler Town & Country

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Gas smell when shot the engine off.


stop shooting engine and leaks will , decrease some. LOL !


2004 Toy Highlander.
what you replaces is of no bearing.
what counts is realty.
find the leak.
if it really is raw gas, do not drive car or garage it.
park it far from home and people. (curb it.)
gas fumes if not real raw fuel (liquid) can come from EVAP canister
hose fell off.
first look for injector leaks (outside body)
and fuel hose leaks, (look at these first as they are 10x more dangerous that others)

does the PCM scans show DTC errors?
scan it, what do you have.?

if there is raw fuel dripping from the exhaust manifold that means
the INJECTors are stuck on or leaking, this is one of the most dangerous conditions on all EFI cars.
they to look more carefully
or better get a ASE mechanic to check the car out.
be safe.

Feb 13, 2014 | 2003 Toyota Highlander

1 Answer

What happened the gas leak from exhaust manifold toyota camry


Either your exhaust manifold rusted or something hit it and caused the leak. You should get it fixed the gas odors can be dangerous.

Jan 09, 2013 | Toyota Camry Cars & Trucks

1 Answer

Transmission clunks when gas level is below half full


the anit freeze leak is the common GM intake manifold gasket leaking . it is a big problem with GM. the clucking with the transmission is the fluid level is low. send you a picture of a bad intake manifold gasket. I just did the job yeasterday in my garage12_16_2012_6_51_17_pm.jpg

Dec 16, 2012 | 2005 Buick LeSabre

1 Answer

Rough idle and blue smoke. change exhaust manifold because it was cracks know its missing and sputtering when i put in gear. changed egr valve before manifold.


blue smoke indicates either a bad transmission modulator valve,or a manifold leak{intake} i usually do this test for a bad or suspected bad intake manifold leak,light a cigarette and take it around the intake manifold and look for it to glow really bright for an intake leak,for an exhaust leak you can see it blow the embers away from it.just make sure there's no gas around to ignite.always make sure that a fire ext.is onsite! thank you for choosing fixya.com!

Jun 09, 2011 | 1997 Nissan Pickup

2 Answers

Smoke coming from the left side of the engine


this may be due to an oil leak getting onto the manifold or the manifold is cracked and exhaust gas is building up in the engine.

if smoke is intence and black this indicates oil.
if it is mid and grey blue this indicates exhaust gas


get checked by a mechanic


i hope this was useful.

Jan 24, 2011 | 2006 Chevrolet Blazer

1 Answer

Low pressure exhaust sensor faulty on passat 57


If you have low pressure in the exhaust manifold, then there would an exhuast leak somewhere from the exhaust manifold to the tail pipe. These leaks tend to get bigger over driving time. It may be the exhaust manifold gasket, or a crack in the manifold. Give a good listen for a sputtering sound. Part of the exhaust pipes have to be removed for access to the manifold. A good spray of PB breaker will help a lot with the bolts here.
Escaping gas is bad for the environment. This also causes gas to enter the manifold and make its way to the valves. The temperature of the incoming air is very cold compared to the combustion chamber and can cause damage the your valves by stressing them.
If you find no leak, then you may consider the sensor may be faulty or the leak is very small.
Good Luck.

Mar 03, 2010 | 2007 Volkswagen Passat Sedan

1 Answer

1996 audi vacuum hose problems,burning gas alot i


mcdevito75 here, Vacumn lines broke or disconnected will truely effect gas mileage even with the best tune up, Leaking fuel injectors also, a leak in your fuel system also, you can usually smell the gas, also a crack in the intake manifold or loose bolts on the intake manifold will create bad gas mileage, have your repair shop check all these items for you.

Feb 11, 2010 | 1996 Audi A4

1 Answer

1998 saturn s2 wagon revs high and then shuts off


Most likely you have a leak, its either a vaccum leak (could be the intake manifold, or most likely it is just a PCV Line, these are hoses leading from the Head cover to the intake manifold) or leaking EGR (exhaust Gas Recirculation) valve.

Feb 04, 2010 | 1998 Saturn SW

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