Catalytic Converter Questions

1995 Toyota Previa Engine Problem with 169 miles

Failed CA emission for high NO at 25mph - registered at 542 NO with 533 NO max allowable. Passed NO at 15mph - registered 412 NO with 508 NO...

Asked by (pending member) about 2 months ago - 1 Answer

2002 Chevrolet Impala

I still have a red hot exhaust and have already replaced muffler(used), resonator(used) and a new catalytic converter.

Asked by Richard'sAutomotive about 2 months ago - 1 Answer

2004 Dodge Intrepid Engine Problem with 158000 miles

Hello, I am hoping someone can give me some insight on my problem I am currently having. I bought this Ex-Police Car about a week ago and...

Asked by bluesmoke662 about 2 months ago - 3 Answers

1995 Chevrolet Truck Engine Problem with 81000 miles

My boyfriend is fairly good at auto repairs -- honestly but this has him baffled -- a 1995 chevy truck that he was fixing for someone (...

Asked by (pending member) about 2 months ago - 2 Answers

1994 Chevrolet Impala Drivetrain Problem with 130000 miles

Car does not go over 20mph

Asked by jasonlrodriguez about 2 months ago - 1 Answer

2002 Nissan Frontier Engine Problem with 120000 miles

Cost to fix catylic convertet

Asked by (pending member) about 2 months ago - 1 Answer

2003 Chevrolet Trailblazer Repair Problem with 219 miles

I've recently had some work done on my Trailblazer ,I was told they ran a diagnostics on the car and the MAF coded so they cleaned and re ...

Asked by (pending member) about 2 months ago - 0 Answers

1995 Dodge Neon Repair Problem with 205000 miles

I keep getting a 'service engine soon' indicator light on - same code points to the catalytic converter which I replaced in Sept. 2011. ...

Asked by onewayihg about 2 months ago - 1 Answer

2003 Ford Expedition Noise Problem with 150000 miles

Recently I have noticed about 15-30 seconds after I shut off my truck there is a loud metal popping noise. What could this be?

Asked by karisheets about 2 months ago - 1 Answer

2004 BMW 325i Repair Problem with 185000 miles

My BMW 325i (185,000) lost power as I was driving & the engine light went on. When I brought it in they said it registered as running ...

Asked by (pending member) about 2 months ago - 2 Answers

1982 Chevrolet Cavalier with 10400 miles

Air line broke on catalytic converter,now it runs hot.was not running hot till line broke.i changed the thermostat to.put jumper wire on fan...

Asked by kevingibson about 2 months ago - 0 Answers

2001 Oldsmobile Intrigue Engine Problem with 100000 miles

I have a code 0038 what dose that mean

Asked by (pending member) about 2 months ago - 1 Answer

1995 Suzuki Sidekick Engine Problem with 26108 miles

My car just failed emissions testing due to high NOx. At first last year the feedings where 1500 ppm over so I replaced my catalytic ...

Asked by fishnguy123 about 2 months ago - 1 Answer

2006 Chevrolet Cobalt Smells Problem with 104500 miles

Before I ask my question I want to give a little background that I feel could help diagnose this problem I'm having. I have a 06' Cobalt SS...

Asked by asheverett about 2 months ago - 1 Answer

2001 Dodge Neon Repair Problem with 190000 miles

Can an catalytic converter from an 1997 dodge neon be used on an 2001 dodge neon

Asked by (pending member) about 2 months ago - 1 Answer

2000 GMC Sierra with 147000 miles

Getting catalyst system fficiency below threshold both sides.there a way to clean a catalytic converter as opposed to replacing?

Asked by (pending member) about 2 months ago - 2 Answers

1997 Oldsmobile Aurora with 180000 miles

Can i punch out the insides of the plugged catalytic converter qnd still run it?

Asked by (pending member) about 2 months ago - 1 Answer

1999 Dodge Durango Repair Problem

I am in need of a new exhaust system and am undecided as to which one to choose for best performance and economy. My choices are Gibson, JBA...

Asked by michaelpantano about 2 months ago - 8 Answers

1991 Chevrolet Caprice Engine Problem with 138000 miles

Car want pick up speed an sputtering

Asked by (pending member) about 2 months ago - 1 Answer

1992 Chevrolet Silverado Engine Problem with 100090 miles

Want pick up speed while i push the gas pedal

Asked by (pending member) about 2 months ago - 1 Answer

1989 Chevrolet Silverado with 69000 miles

New exhaust pipes, new catalytic converters(2) went to inspection for emissions test.Failed hydrocarbons and Canon monoxides. Mechanic ...

Asked by Poolshot about 2 months ago - 1 Answer

2002 Chevrolet Trailblazer Engine Problem with 175000 miles

Got a flashing service engine soon light.Manual says it is a misfire. Waht do i do?

Asked by (pending member) about 2 months ago - 1 Answer

2001 Chevrolet Suburban Engine Problem with 115000 miles

My truck has been stalling intermittently sometimes it stalls once a week now it stalls 4 times a day i took off egr valve and cleaned it ...

Asked by (pending member) about 2 months ago - 0 Answers

2006 Dodge Durango Electrical Problem with 13000 miles

My son bought this car, 2 days later the check eng. light came on, he took it to Autozone to have the code read, it said O2 sensor, he took ...

Asked by (pending member) about 2 months ago - 1 Answer

2000 Honda Civic Engine Problem with 207000 miles

My service engine light came on. It was diagnosed as 02 sensor and catalytic convertor. I have not had anything done and now the light has ...

Asked by (pending member) about 2 months ago - 1 Answer

2005 Peugeot 307 Repair Problem with 132000 miles

Catalytic converter fault

Asked by (pending member) about 2 months ago - 1 Answer

1993 Jeep Cherokee Engine Problem with 222915 miles

I have a crack in my exhaust manifold and have small amount of white smoke from tail pipe. is this the reason why. i also have no muffler it...

Asked by (pending member) about 2 months ago - 2 Answers

2001 Audi A3 Engine Problem with 11200 miles

The car loses exceliration alo it as a rattling noise underneath

Asked by (pending member) about 2 months ago - 1 Answer

2000 Chrysler 300 Engine Problem with 189000 miles

Is there a way i can clean my catalytic converter or is there some kind of fomula i can pour in the gas tank?

Asked by JFoafoa about 3 months ago - 1 Answer

2000 Lexus RX 300 with 12054 miles

I have 2000 lexus it have coders one is P1349 intake camshaft position c m p system where is the camshaft sensor location i replace ...

Asked by foguie mckinnie about 3 months ago - 1 Answer

2002 Dodge Neon with 78000 miles

When I turn my car on it vibrates - bad. It makes no difference whether it is idling, in town, highway, etc. It is also very loud. We ...

Asked by robinmaestle about 3 months ago - 1 Answer

2000 Mitsubishi Montero with 183000 miles

What does diagnostic code P0715, P0335, and P0420 means?

Asked by (pending member) about 3 months ago - 1 Answer

1983 Nissan Truck Engine Problem with 250000 miles

83 nissan 4x4, engine cranks and runs but seems like it has no power when you try to go. Its not bogging down it just seems weak.

Asked by (pending member) about 3 months ago - 1 Answer

1999 Ford Crown Victoria with 139000 miles

My crown vic shakes at idle but doesn't do it all the time. The check engine light also blinks sometimes when it's shaking. Any suggestions ...

Asked by short.spencer about 3 months ago - 8 Answers

1992 Ford Tempo Engine Problem with 11200 miles

My car when i first start it up it smokes like crazy smoke comes from where the catalytic converter mounts to the manifold and its very lose...

Asked by boon1279 about 3 months ago - 0 Answers

2002 Ford Windstar Electrical Problem with 175000 miles

Emission light stays on. What does this mean, What is the cost to repair and how do I repair it? Also is it safe to drive until fixed? ...

Asked by (pending member) about 3 months ago - 1 Answer

1999 Toyota 4Runner Engine Problem with 160000 miles

The engine will start and remain idling, relatively smooth no clattering or load noise. However, the engine has trouble reving up and ...

Asked by (pending member) about 3 months ago - 1 Answer

2001 Ford Taurus Engine Problem with 155000 miles

Chk engine lite on for last month just today it started blinkin an went bk to solid,when i stop at times the car almost feels as losin power...

Asked by tricia73 about 3 months ago - 3 Answers

2008 Ford Fusion with 150 miles

Found a slow water leak in the catalytic converters. How long can I run my car this way ? How can I fix the problem?

Asked by (pending member) about 3 months ago - 1 Answer

1996 Ford Mustang Repair Problem with 120000 miles

How many catalytic converters does a 1996 mustang gt have to pass marylands emmisions?

Asked by (pending member) about 3 months ago - 1 Answer

1996 Pontiac Firebird Engine Problem with 136000 miles

I have a 1996 pontiac firebird formula with the 5.7 ltr lt1. when i start the car it will idle but when u push the gas it will backfire and ...

Asked by jc1769 about 3 months ago - 2 Answers

1998 BMW Z3 Engine Problem with 160000 miles

My car misfires when hot, losses compression and is almost impossible to drive (after about 15 min of driving.) I did some research and ...

Asked by (pending member) about 3 months ago - 1 Answer

2001 Volkswagen Beetle Engine Problem with 120000 miles

2001 1.8L turbo beetle. No real power. Runs kinda sluggish and sometimes stalls and dies when you step on the gas. Was told that the ...

Asked by (pending member) about 3 months ago - 1 Answer

2000 Toyota Celica Engine Problem with 170000 miles

Currently have cel on and the car won't go past 3000 rpm even when I am going 70 mph on the highway. Recently had the fuel system flushed ...

Asked by (pending member) about 3 months ago - 1 Answer

2001 Mercury Cougar Repair Problem with 115000 miles

My car quit on my way to work the other day but it started right back up. I took it to have the oil change an they said they had trouble ...

Asked by vickidavis1 about 3 months ago - 0 Answers

1997 Honda Accord Engine Problem with 213000 miles

For the past several months, the car has been losing power completely while driving on the highway. Just replaced the catalytic converter ...

Asked by lenoral about 3 months ago - 0 Answers

1997 Chevrolet Silverado Engine Problem with 200000 miles

97 z71 reason for codes po154,po430,p1153

Asked by adam tyler about 3 months ago - 1 Answer

2002 Chevrolet Avalanche Engine Problem with 13000 miles

Truck is skipping going up hills and eceleration put new plugs wieres and coil idales fine

Asked by (pending member) about 3 months ago - 1 Answer

2000 Ford Ranger Engine Problem with 200 miles

Ford ranger will crank but not start. Can tow start it and if you keep r.p.m up you can drive it. replaced e,g,r valve and still nothing, ...

Asked by harley 63 about 3 months ago - 2 Answers

2002 Volkswagen Golf Repair Problem with 135000 miles

My garage installed the incorrect exhaust in my car last year. Consequently it failed 2 emission tests. They have since replaced the exhaust...

Asked by (pending member) about 3 months ago - 1 Answer

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