HOME > Topics > Engine Mechanical > Catalytic Converter

Catalytic Converter Questions

2003 Nissan Altima Engine Problem with 170000 miles: My Engine Burns Oil semi fast, Has a very loud sound. Sounds like maybe the Catalytic Converter or some part of the Exhaust system has a ...; Asked by (pending member) about 3 months ago - 1 Answer
2005 Cadillac Deville Noise Problem with 13300 miles: My car sounds loud like there is a exhaust issue but it's only loud when driving, when in idle it runs quietly. What should I be looking for...; Asked by tracy22 about 3 months ago - 3 Answers
2003 Dodge Intrepid Repair Problem with 174000 miles: The left signal clicks very fast. However is not working. The bulb is also cracked. The codes are Po420 and Po430. Thanks.; Asked by H38134 about 3 months ago - 5 Answers
1995 Hyundai Accent Engine Problem with 184000 miles: My car does not have power, when you press sanarator. the ingling is 100% right. i have replaced petrol pump please help; Asked by (pending member) about 3 months ago - 1 Answer
2002 Pontiac Grand Prix Engine Problem with 168300 miles: I'm having problems starting my 2002 pontiac grand prix se 3.1L. I just bought it from a private owner back in Oct. of 2012. I plugged in a...; Asked by (pending member) about 3 months ago - 1 Answer
1999 Isuzu Rodeo Engine Problem with 137000 miles: How do i fix my car its got p0300 code and idles different in drive and normal in neutral; Asked by Barry blom about 3 months ago - 1 Answer
2001 Volvo S60 Engine Problem with 156000 miles: My car starting running rough and and had very little power after I started it and turned a corner. the check engine light came on and it ...; Asked by (pending member) about 3 months ago - 0 Answers
2001 Ford Mondeo Engine Problem: We are in the uk have a 1.8 zetec 2001 and need to know how to remove and replace the cylinder head; Asked by (pending member) about 3 months ago - 1 Answer
2001 Ford Mondeo Engine Problem with 133000 miles: Hi I am in ENGLAND My Ford Mondeo 2001 failed the MOT on emissions - the ENGINE MANAGEMENT light on the dashboard is on and the person...; Asked by BAYLINER123 about 3 months ago - 1 Answer
2000 Buick Lesabre Smells Problem with 163056 miles: Car will not stay running after started unless I stay in the throttle. When it does run, it runs very ruff. I drove it home and had my wife ...; Asked by racer14ts about 3 months ago - 1 Answer
2006 Kia Optima with 100000 miles: Early 06 optima 4 cyl. code po420 cat. below eff. threshold bank 1 replaced both coil packs a couple months ago due to misfiring, could ...; Asked by (pending member) about 3 months ago - 1 Answer
1997 Mercury Sable Repair Problem with 1600 miles: Car seems to be stalling and "chugging" smells bad and brakes And steering whell will lock up and car will shut off"; Asked by Sskomra about 3 months ago - 5 Answers
2003 Dodge Dakota Engine Problem with 140000 miles: How many o2 sensors on a 3.9 v6 , I know of the one by the C.Converter (downstream) is there another somewhere else. I'm getting two codes ...; Asked by (pending member) about 3 months ago - 1 Answer
2002 Pontiac Grand Prix Engine Problem with 117000 miles: I had a tune up done, replaced the Mass Air Flow Sensor, After this work my car is getting 60 miles less per tank than just before the tune ...; Asked by ybtmb0 about 3 months ago - 1 Answer
2006 Toyota 4Runner Engine Problem with 71000 miles: Passerger side catalytic converter on 2006 toyota 4-runner. can you use an after market part catalytic converter. I was told the eng lights ...; Asked by (pending member) about 3 months ago - 1 Answer
2001 Pontiac Bonneville Drivetrain Problem with 211000 miles: 2001 Bonneville SE with Series II 3800 engine. Just had the catalytic converter replaced a couple months ago because the old one had ...; Asked by (pending member) about 3 months ago - 1 Answer
2000 Honda Odyssey with 126000 miles: Hello, I inherited a 2000 Honda Odyssey 3.8 Liter engine and after driving it the engine check light came on. Used a code reader, and here ...; Asked by (pending member) about 3 months ago - 1 Answer
2002 Toyota Rav4 Engine Problem with 175000 miles: I had my coil replaced and now my catalytic converter is going out. Is there a correlation?; Asked by (pending member) about 3 months ago - 1 Answer
2001 Chevrolet Monte Carlo: All of sudde car dies after running; Asked by (pending member) about 3 months ago - 2 Answers
1993 Toyota Corolla Engine Problem with 165555 miles: When I start the cat it runs like shit it has been tuned up and when I go to drive and push on the gas it has little to no power it will ...; Asked by Fordman97 about 3 months ago - 1 Answer
1993 Toyota Corolla Engine Problem with 165555 miles: When I put the car in drive it will move but there is not enough power coming from the engine to make the car move any ideas. I am trying ...; Asked by (pending member) about 3 months ago - 1 Answer
2003 Jaguar S-Type Engine Problem with 10000 miles: Told bad catalytic converter and engine leak...after driving sometimes red light comes on car idles high give gas and wont go...turn var off...; Asked by (pending member) about 3 months ago - 1 Answer
2003 Pontiac Montana Engine Problem with 165000 miles: Check engine comes on and flashes at 30 mph,loss of power,rough idle; Asked by (pending member) about 3 months ago - 1 Answer
2007 Hyundai Entourage with 89000 miles: I had the engine light come on, on my Entourage van. I went to AutoZone and they checked the codes. They were "Large vacuum leak, faulty ...; Asked by kurtkampy about 3 months ago - 1 Answer
1993 Ford Aerostar with 98000 miles: What would be the approximate cost to replace the muffler and tail pipe on a 1993 Ford Aerostar. I'm not sure if the catalytic converter ...; Asked by glennburnett about 3 months ago - 1 Answer
1995 Lincoln Mark VIII Engine Problem with 140000 miles: Car idles smooth but cuts out when you give it gas, Put it in gear will hesitate when you give gas but if you give it alot of gas it runs ...; Asked by markv111 about 3 months ago - 7 Answers
2007 Ford 500 with 110234 miles: How to remove trans; Asked by (pending member) about 3 months ago - 1 Answer
2008 Infiniti FX Engine Problem with 88000 miles: Hi, my fx 35 2008 is done 88000 km, it's well maintained, recently I feel that the power is les than before especially the starting up, what...; Asked by (pending member) about 3 months ago - 1 Answer
1992 Honda Civic Drivetrain Problem with 12500 miles: Hello i have a 92 honda civic lx non vtech motor ..1.5 ..car strts up when i put the cAr in drive and start to drive the car the car drives ...; Asked by cybermouse2 about 3 months ago - 1 Answer
1993 Nissan Maxima: Car smells like burning plastic when i first start it in the morning.; Asked by cano72 about 3 months ago - 1 Answer
1997 Toyota Tacoma Electrical Problem with 283000 miles: The check engine light has been turning on and off for about a year but I have not had the catalytic converter or sensor repaired or ...; Asked by (pending member) about 3 months ago - 1 Answer
2005 Cadillac CTS Engine Problem: I have about 18036 miles on my Cts and I have been getting a code of P430 so I already knew of the problem with my Catalytic converter. I ...; Asked by rickysh11 about 3 months ago - 0 Answers
1995 Buick Park Avenue Engine Problem with 175000 miles: Engine maintenance on this car has been so-so, not great but not terrible. That said: First cold day of the year, the car drives the 20 ...; Asked by nathanharris about 4 months ago - 0 Answers
1987 Chrysler Le Baron with 60000 miles: I have a 87 Chrysler Lebaron. Sometimes when I start the car, it will idle for a bit and then die. Most of the time it runs, but when I ...; Asked by (pending member) about 4 months ago - 1 Answer
2000 Chevrolet Cavalier Engine Problem with 79636 miles: I have a 2000 cavalier 2.2l engine. whenever i drive at higher speeds like 65 or 70mph my check engine light comes on after ive been driving...; Asked by (pending member) about 4 months ago - 1 Answer
1999 Ford Crown Victoria with 236073 miles: My check engine light has stayed on due to me having to remove the back catalytic converters, because the honey-comb material on the inside ...; Asked by (pending member) about 4 months ago - 1 Answer
2003 Honda Accord Repair Problem with 146000 miles: Repair shop wants $700 to replace the catalytic converter; can the vehicle be operated safely and without causing any damage if that part is...; Asked by (pending member) about 4 months ago - 1 Answer
2007 Kia Rio: Does the kio rio lx two catalytic converters; Asked by (pending member) about 4 months ago - 1 Answer
1992 Lexus SC 400 with 241855 miles: 1992 lexus sc400 problem no power going uphill transmission changed on 2011 changed spark plugs lwiring gas filter cleaned trottle and today...; Asked by (pending member) about 4 months ago - 1 Answer
2002 Ford Taurus Noise Problem with 11500 miles: My car makes a rattling sound but not all the time. When I take it on the highway or interstate the noise goes away.; Asked by (pending member) about 4 months ago - 1 Answer
1997 Ford F-150 with 250000 miles: 97 F-150 4.6W 252,000 Cat fail bank1 code My question is whether or not its better to replace the catalytic converters on both sodes ...; Asked by (pending member) about 4 months ago - 1 Answer
2004 Ford Taurus Engine Problem with 223465 miles: I had my car check because the service the engine light was on. I was told my catalytic converter was going bad. Today I drove from ...; Asked by hisunshine about 4 months ago - 1 Answer
2004 Ford Taurus Engine Problem with 223465 miles: I was driving my car from Youngstown Ohio to Cleveland Ohio on cruise, when all of a sudden my car began to lose power. Top speed was 45 mpr...; Asked by hisunshine about 4 months ago - 3 Answers
2000 Mazda 626 with 115000 miles: Car runs loud. sounds like it's clogged.; Asked by (pending member) about 4 months ago - 1 Answer
2001 Mitsubishi Montero Engine Problem with 184000 miles: I began to notice that when the truck is cold, it has to warm to normal temp before trying to engage in gear. If not, it will do a hard ...; Asked by (pending member) about 4 months ago - 1 Answer
2003 GMC Sonoma Engine Problem with 123000 miles: My motor feels weak it won't go pass 70 mph and that's it and when I go up on an incline it drops speed I mean foot will have the gas pedal ...; Asked by (pending member) about 4 months ago - 1 Answer
1989 Chevrolet Truck Engine Problem with 10000 miles: Engine skipping (Hesitation) I have a 1989 chevy pickup truck I have replaced the following, fuel injectors, spark plugs, spark plug wires, ...; Asked by (pending member) about 4 months ago - 1 Answer
1996 Honda Civic Engine Problem with 162976 miles: Can you lose gas mileage if your catalytic converter is broken; Asked by (pending member) about 4 months ago - 1 Answer
1998 Ford Contour Engine Problem with 210000 miles: Usually after not being used for a day or two my car would start up normally(maybe sounded a little sluggish), but when I accelerated it ...; Asked by dsmddn11 about 4 months ago - 2 Answers
2002 Hyundai XG350 Engine Problem with 11000 miles: Help i have a 2002 Hyundai G that was running great, then the other day all hell broke loose. I will start off with saying the car was on ...; Asked by (pending member) about 4 months ago - 1 Answer

Air Pump	Exhaust Smell	No Power	Rotten Egg
Exhaust	Heat Shield	Overheats	Runs Hot

2CarPros - Car Questions & Answers

Catalytic Converter Questions

Related Topics

Got a Car Question?

Not Sure Where to Start?