Question about Oldsmobile Regency

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WIRING DIGRAM PLUG WIRES

NEW PLUG WIRES AND O2SENSOR CAR STILL MISSES BAD LIKE ONE PLUG WIRE OFF SMELL GAS REAL BAD

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  • Master
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So what are you working on make model and engine and year

Posted on Apr 25, 2012

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Posted on Jan 02, 2017

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blueextc3221
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SOURCE: rotten egg smell after new plugs and wires seems to miss now

did he gap the plugs properly? sulfur smell comes from excess fuel being dumped into the exhaust (catalytic converter). Could be the coil, or improperly gapped plugs. If the wires were out of order, there would be a misfire.

Posted on Dec 24, 2008

  • 10865 Answers

SOURCE: 1998 Sebring cranks and fires but won't start?

I would put three cans of dry gas in the fuel tank. Let it sit for a few and then crank it over. The other issue may be that the fuel filter needs to be changed.

Posted on Mar 05, 2009

  • 116 Answers

SOURCE: Car engine misses.

replace the coil with a Honda coil. never buy after-market ignition parts with Honda's always buy genuine Honda parts. not only will it work better...but its actually cheaper in some cases..plus they have a much better warranty than most auto parts stores. this rule applies to Honda's and Toyota's Ignition system parts. I had similar issues with my old 1989 Honda accord. As an added measure apply "Di-Electric Grease" into all spark plug wire boots to help seal out any moisture (both plug ends and distributor ends). hope this helps.

Posted on Mar 15, 2009

  • 2 Answers

SOURCE: 2000Cougar missing

I had a very similar problem and there is actually a recall for the fuel delivery module for the Cougar. If this is your problem take it to Ford to get it fixed immediately. The car will just stop running all together once it clogs.

Posted on Apr 07, 2009

  • 150 Answers

SOURCE: 1996 Cobra Mustang surging or loping wont run right, missing

You should check the engine coolant temprature sensor (ECT).

Posted on May 31, 2009

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2006 ford Taurus I change spark plugs and wires and coil packs but it is missing real bad and u can smell gas it runs real rough


I had a similar sounding problem on my old 1993 Lexus. In my case it was the car's computer. The capacitors on the circuit board went bad and it caused the fuel injectors to be constantly open. This flooded the engine. It would run, but very badly and it blew a lot of white smoke out the back. I replaced the capacitors and the problem went away.

Oct 29, 2016 | Ford Cars & Trucks

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My 2004 MERCURY Monterey is sputtering/ bucking backfiring and smells of gas. I have had the fuel filter rack and pinion cv joints plugs and wires changed all within the past 8 weeks


Questions, Troubleshooting Help & Support Page 8 - Fixya

www.fixya.com/troubleshoot/page-8
Why does my 2012 dodge ram 1500 fuel pump stay on... Dodge Cars &. ... My 2004 MERCURY Monterey is sputtering/ bucking backfiring and smells of gas.

2005 PT Cruiser GT misfiring and bucking - Edmunds

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Mar 24, 2010 - I put in some fuel injection cleaner and filled the tank with Premium. ... itbucking, sputtering at low speed until i can pump the gas enough to get ...Missing: monterey ‎smells

Sputter/Stutter and Loss of Power - Ford Explorer and Ranger ...

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If the sputter got real bad, I could smell what smelled like weed eater gas inside the cabin. As you could also imagine, there is a loss of power.

Feb 03, 2016 | 2004 Mercury Montery

1 Answer

When started cold and engines warming up the gas smoke and smell gas fumes


which engine, and year?
the engine is running way rich,
black smoke is very very rich .
its sick. get it serviced now.
lots of cause. do you want to do test or ask the blind for guessing.
????
The EFI engine can go rich for many reasons.
there are tests for each.
  1. check fuses
  2. scan the PCM first. got errors, they are REAL report them or read the FSM on what to do for each , its there. read it.
  3. fuel pressure way too high.
  4. ECT sensor wires fell off (scan it , and it tells you just that)
  5. leaking injectors (do a balance test)
  6. never tuned up this decade, so,, spark plugs ? replace them?
  7. Map sensor not working (vacuum to it missing, wires fell off)
  8. scan it driving , got more DTC errors. report them.
  9. FPR (fuel reg) bad. or vacuum to it missing. see #3

Apr 22, 2015 | Jeep Liberty Cars & Trucks

1 Answer

Cause spark plug blow out


The plug wasn't tight or has stripped threads

Jan 24, 2014 | Chrysler PT Cruiser Cars & Trucks

1 Answer

My 2001 pontiac montana minivan is misfiring on plug 6 and 3 and the van has strong gas smell and the van shakes real bad


you should conduct spark test in spark plug on high tension wire and compression test in the that plug 6&3 strong gas smell is the result of unburn fuel!!!!but the best solution to bring the car to the expert!!!!!!

Sep 13, 2012 | 2001 Pontiac Montana

1 Answer

Misses, exhast smell while running,took sensers off still runs and misses


Sounds like you may have a fouled plug or bad plug wire. It's not firing on that particular cylinder to combust the gas and that may be where you are smelling the exhaust smell.

Feb 18, 2011 | 1996 Audi A4

1 Answer

1996 Cobra Mustang surging or loping wont run right, missing


You should check the engine coolant temprature sensor (ECT).

May 31, 2009 | 1997 Ford Mustang Cobra

2 Answers

1995 buick regal custom missing


you might have bad plug wires replace wires and saprk plugs

Jun 09, 2008 | 1995 Buick Regal

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