Question about 1999 Mitsubishi Eclipse

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Supercharged v6 staesman misfire and blowing smoke

Intermittint misfire and blowing smoke. changed spark plugs and leads and fuel filter and fuel pump and valve stem seals and crank angle sensor. vehicle is a supercharged v6 holden statesman

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Have you got the leads in theright firing order

Posted on Sep 25, 2009

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Cylinder head gasket or a valve stuck slightly open you can get valve cleaning spray from halfords spray in to air intake while engine running should free valve otherwise head gasket renew

Posted on Feb 20, 2009

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My acadia 2009 3.6ltr, v6 engine - its fllod in fuel and engine light comes on and misses. replaced air flow sensor and spark plugs Noted white smoke comes out of silencer with fuel smell?


Scan the computer for trouble codes and see which cylindr/s are misfiring. You may have a defective ignition coil causing your problem if the spark plugs have already been changed

Feb 15, 2016 | Cars & Trucks

1 Answer

Code p0300 came up on my 97 olds aurora what does it mean and how do I fix it?


code p0300 refers to random/multiple cylinder/s--misfire detected===causes--spark plug/s--HT lead/s---injector/s--ignition coil/s---low compression---wiring. Most of your mates will tell you to replace the plugs and leads and that may fix it but injectors are a major fault in misfires. So have a pressure test done on the fuel manifold first and check the fuel pump/pressure regulator/filter. If the pump is not producing fuel or the regulator is set too low then the injectors will not deliver the fuel at the correct amount at the right time (misfire- random cylinder). Plugs and leads will cause a constant misfire not every wherever cylinder.

Dec 07, 2013 | Cars & Trucks

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Two weeks ago when i went to drive my 2004 Oldsmobile Alero..it was hesitating and started to shake if i went above 25. Then the service engine light came on and was blinking at me. I kept it under 20 and...


it could be ignition coil(coil pack). misfire and vacuum leaks gives you engine light's on. and if fuel pump or filter not good, engine wont start.

Sep 21, 2012 | 2004 Oldsmobile Alero

1 Answer

2001 mitsu galant V6, misfire in #1cylinder


check fuel injectors, fuel pressure regulator, air filter. cat converter, O2 sensor. failure of any of these wastes fuel. air/fuel ratio should be normal.

Oct 04, 2009 | 2001 Mitsubishi Galant

3 Answers

What would cause smoke to come out the exhaust pipe


WHITE SMOKE IS BLOWN HEAD GASKET. BLUE SMOKE ENGINE BURNING OIL.DUE TO WORN PISTON RINGS AND WORN VALVE GUIDES.BLACK SMOKE EXCESSIVE RICH MIXTURE.CLOGGED AIR FILTER. FUEL PUMP PRESSURE TOO HIGH.SEVERE MISFIRE.LOW ENGINE COMPRESSION.

Sep 28, 2009 | 1998 Chrysler Sebring

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1994 camaro v6 3.4litre


generally if it is a sensor you should be able to retrieve a fault code. Other things to chek, timing, vacuum leaks, EGR. valve, fuel filter, plugged injectors, spark plug ( gap ), lead wires, distributor cap, rotor.Hope that this will help you. Good luck and remember to rate all replies you get. Thanx.

Oct 28, 2008 | 1994 Chevrolet Camaro

1 Answer

V6 Misfire, very Wet plugs #3 and #2


did you change plugs and leads?? doubt its fuel coming out exhaust as most exhausts on vehicles change the emissons to water in the exhaust thats why its wet

Aug 11, 2008 | 1996 Isuzu Rodeo

2 Answers

Mazda bravo blowing white smoke


blowing white smoke is almost always a symptom of an engine coolant leak at the cylinder head gasket. remove each spark plug and look for a dis-colored plug to find which cylinder is leaking.

May 26, 2008 | 2007 Mazda B Series

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