Catalytic Converter Questions

1995 Pontiac Grand Am problem

The car has been giving us trouble for last year - has been to shop twice and still have same problem - difficult to start at times from ...

Asked by cslawson about 5 years ago - 1 Answer

1999 GMC Yukon problem

I have a 1999 GMC Yukon (old body style) with about 120K miles on it. In September '06 I had the fuel pump replaced. About a month or two ...

Asked by nina2 about 5 years ago - 0 Answers

Muffler sounds rough problem

Hi, I had the muffler & tail pipe replaced when I lived in CA from a well-known auto parts/repair shop when the car had 165,000 miles...

Asked by reihau about 5 years ago - 3 Answers

Idiling too low and stalling problem

About a month ago The catalytic converter was replaced after discovering the new on the was put on before I bought the car in Sept. was ...

Asked by Sara1280 about 5 years ago - 1 Answer

Bad gas mileage,hard starting. problem

I have a 1989 Chevy G-20 van with a 305 V-8 engine, first of all the it takes from 3-4 seconds to start cold, but after the van runs to warm...

Asked by danburg about 5 years ago - 0 Answers

1999 Chevrolet Monte Carlo problem

Hello...and thank you for taking my question! On my way home from work today I pulled out on to the highway and accelerated moderately ...

Asked by Tony Ammirati about 5 years ago - 5 Answers

2003 Oldsmobile Other problem

This is gonna be convaluded and I appologize in advance but here goes: I have an olds alero (2003) 4 cy. engine. miliage is about 83000...

Asked by quix about 5 years ago - 5 Answers

Cat code and poor power problem

My truck is a 1998 S10, 2.2 liter 4 cyl, 5 speed, with 110,000 miles. 2 years ago, my catalytic converter came apart inside. I replaced...

Asked by martin417 about 5 years ago - 0 Answers

Oxygen sensors-4 errors problem

I have a 96 Mercury Sable. Moved from Indiana to Florida a month ago. Two weeks ago the check engine light came on. Codes are: P 0135 ...

Asked by Lorhel about 5 years ago - 0 Answers

Aerostar whinding noise transmission when hot problem

I have a 1995 aerostar with 120000 miles, I purchased it 1 year ago so I don't know much about previus history. the engine is a V6 3.0 ...

Asked by benseta about 5 years ago - 0 Answers

Catalytic converter problem

2002 Mitsubishi Eclipse GT Manual 6 24 valve 133,000 miles I have a check engine light that reads that my bank one catalytic ...

Asked by myersbuck about 5 years ago - 0 Answers

1989 Toyota Corolla problem

I have a 1989 Toyota Corolla with a 4A-F (L4 1.6 Liter) carbureted engine that has about 187,000 miles on it. It didn't pass smog (hydro ...

Asked by karsand3928 about 5 years ago - 0 Answers

Ford aspire problem

Car cuts out when you accelerate. I have changed plugs, plug wires, cap, rotor, and fuel filter. It still cuts out. Please help.

Asked by Robsie about 5 years ago - 8 Answers

1996 Oldsmobile Other problem

When driving my car it has very slow accelaration, i replaced spark plugs and wires. Also replaced fuel filter, fuel pump, newer battery ...

Asked by marks_pc_79@yahoo.com about 5 years ago - 1 Answer

1997 Ford F-150 problem

97 Ford F150 4x4, supercab, 95K miles, 4.6L engine. Fuel filter, spark plugs, K&N filter serviced within 15K miles. For the last 20K ...

Asked by ottlaw2 about 5 years ago - 2 Answers

Engine surges at idle problem

2000 Contour 88,000 miles, 4 cyl. automatic. Just purchased this car from an elderly gentleman that hasn't driven it in about a year. He had...

Asked by willdog5 about 5 years ago - 3 Answers

Grand am engine idles fine but runs ruff when revved. problem

I have a Pontiac Grand Am with 57500 miles and a 3400 SFI V6 engine. The engine idles fine but when I try and accelerate it boggs down...

Asked by theboywhogotlost about 5 years ago - 1 Answer

Strange noise from car under floor problem

1998 Dodge Intrepid ES, 3.2 L V6, 101610 miles. I brought the car in for a problem with the steering and it was corrected by replacing the ...

Asked by aljenkath about 5 years ago - 3 Answers

P0172, p0175, p0420, p0700 problem

My daugther's 96 tahoe has 150,400 miles. It is a 5.7 4x4. I have recently replaced the water pump, plugs, plug wires, distributor cap ...

Asked by LEB about 5 years ago - 17 Answers

Check engine light problem

I have a 1995 Camry with 131,000 miles, and the check engine light comes on and off. The longest it has stayed on is for about 30 min., and ...

Asked by bella_emma about 5 years ago - 1 Answer

2000 Cadillac Deville problem

2000 Caddillac Deville, 4.6L V8 engine, 102000. Problem: Started to stall at red light or stop light, and engine revving irratically. ...

Asked by cherie5295 about 5 years ago - 2 Answers

1996 Jeep Laredo problem

I have a 1996 Jeep Gr. Cherokee Laredo 6 cyl. with 275,000. For the last 6 months it dies. No real rhyme or reason both at idle and while ...

Asked by JeepsterCo9 about 5 years ago - 2 Answers

1962 Mazda 626 problem

I have a Mazda 626 96,4Cyl,2.0 Lit engine with 121,000 miles on it. The check engine light comes on when I have half tank of gas and stays ...

Asked by dallasharry about 5 years ago - 0 Answers

Stalling problem

I have a 1989 Buick Century 3.3 V6 ( 3 speed trans. ).140,000 mi. The eng. will cut off when rev. to 2000 to 4000 rpm. Both parked or ...

Asked by halster about 5 years ago - 0 Answers

Vehicle hesitates problem

-i have 1998 ford explorer 5.0 that hesitates when you start off and accelerate. it runs smooth after you reach a high rate of speed like 80...

Asked by bcouch about 5 years ago - 0 Answers

1993 Nissan Altima problem

I have a 1993 nissan altima gxe - 2.4 ltr engine with 85,000 and have been having problem passing the nox emmisson part of my inspection. I...

Asked by dianemarie about 5 years ago - 6 Answers

Carbon build up problem

Hi, I have a 1998 Ford Expediton 137796 miles and 6.2 engine. My first problem is the check engine light won't come off no matter how many ...

Asked by melle33 about 5 years ago - 2 Answers

1985 Mercedes Benz Other problem

The catalytic converter on the 1985 1985 Mercedes 190e i just purchased heats up "red hot" within 2 minutes of starting up. The ...

Asked by shoreassoc about 5 years ago - 1 Answer

Strange noises problem

I have a 1995 Ford Mustang GT automatic 169,000 miles. On the way home last week, the car overheated and stopped on the freeway and would ...

Asked by rawdawg89 about 5 years ago - 0 Answers

Sulfur smell and tapping noise problem

I just recently had a new catalytic converter installed in my 2006 Jeep Wrangler because the previous one started to put out a sulfur smell...

Asked by geepman about 5 years ago - 5 Answers

1988 Dodge Ram problem

Hi, I have this 1988 Dodge Power Ram 250.It's an automatic 4x4 with a 318 engine and 65000 miles on it. When the engine idles it floods ...

Asked by Ramtough85 about 5 years ago - 2 Answers

1995 Chevrolet Astro problem

I just heard what I think is the strangest bit of "auto lore" I have ever heard and was hoping to hear from any who can confirm ...

Asked by don mccallum about 5 years ago - 0 Answers

Temperature gauge and catalytic converter problem

I have 2002 Audi A4 Quatrro V6 3.0 Litre Engine Tiptronic. odometer with 100,000 miles I can drive for 3 hours and the gauge stays cool all...

Asked by Osayomore about 5 years ago - 0 Answers

Engine dies intermittently while driving problem

What could cause a 1996 Jeep Grand Cherokee Ltd. 4.0 six cyl., 63 K miles these problems: 1. Engine dies while cruising, I have to pull...

Asked by regpugeda about 5 years ago - 1 Answer

Chevy venture o2 sensors problem

2002 Chevrolet Venture Van LT FWD 3.4L V6 65000 miles Error code P0135 Bank 1 Sensor 1 Heater Circuit This is an oxygen sensor ...

Asked by toomoo4u about 5 years ago - 1 Answer

1987 Jeep Wrangler problem

We are the original owners of an 87 jeep wrangler. We just had the catalytic converter, muffler and exhaust repalced three days ago. The ...

Asked by cathyann about 5 years ago - 0 Answers

1995 Ford Contour problem

I have completed a scan of my 1995 Ford contour 2.5 V6. The codes retrieved are the following: KOEO: 335- Exhst pressure transducer sensor...

Asked by heavyg about 5 years ago - 1 Answer

1999 Suzuki Other problem

My catalytic converter is bad on my 99 suzuki grand vitara (141,000 mi). Why is the price so drastically different with the factory cat ($...

Asked by dude108 about 5 years ago - 1 Answer

1999 Buick Century problem

Hi, (Sorry for this repeat posting . . .not sure if it got submited properly, I got an error when I did.) I have a 1999 Buick ...

Asked by darthgrimm about 5 years ago - 0 Answers

Impala check engine problem

2000 impala LS 3.8l engine 90000. Irecently upgraded the exhaust system to a full flow catalytic converter, 3" downpipe and a GM high ...

Asked by zyncplate about 5 years ago - 0 Answers

1993 Mercedes Benz Other problem

Hi, I looked under my car and saw both rear exhausts looking good. I then saw what I believe to be the Catalytic Converter ( the ...

Asked by ham1 about 5 years ago - 0 Answers

1965 Ford Crown Victoria problem

I have a 1998 ford crown victoria police interceptor. It has 170 k miles and has been running pretty well since i bought it about a year ago...

Asked by y2kevn about 5 years ago - 0 Answers

2012 Mitsubishi Other problem

I have a 94 3000gt non turbo. the runs great, except 2 things. there is a white smoke coming from the exhaust, just enough to see, and ...

Asked by mstone2005 about 5 years ago - 1 Answer

2010 Nissan Altima problem

My question should be simple; I have a check engin light on and every place I bring it to says its the catalytic converter. I just want to ...

Asked by mulciber about 5 years ago - 0 Answers

Catalytic converter or transmission? problem

Hi got the same problem as one of the member, and change the catalytic converter, however,I'm still getting the same problem. I have ...

Asked by car_trouble about 5 years ago - 0 Answers

1998 GMC Jimmy problem

I have a 1998 GMC Jimmy, 110,000 miles, V6. My Jimmy has had an ongoing rattle that sounds like it is underneath for a long time. It is the ...

Asked by gapeach1300 about 5 years ago - 1 Answer

1990 Acura Integra problem

Got it diagnosed today, guy said I needed an O2 sensor replace, and new catalytic converter. I got them both today, got it tested, and still...

Asked by u8myric3b about 5 years ago - 1 Answer

1999 Dodge Truck problem

My 1999 Dodge Ram 1500 with a 318 engine has 100,000 miles on it and it idles great, but when you press the gas it boggs down and has very ...

Asked by rodter about 5 years ago - 1 Answer

1935 Mazda Protege problem

My 99 Mazda Protege (1.6L with manual transmission) stops running after 30 to 40 minutes driving. She just splutters then stops. It will ...

Asked by malcolmgrey about 5 years ago - 2 Answers

Suburban accelleration problems problem

I have been having problems with a 97 K1500 Suburban with about 250K miles on it. The problem only happens after a number of hours into a ...

Asked by philrosso about 5 years ago - 0 Answers

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