changed the cat on my 98 honda accord but know my car will not start

Asked by bigchep Sep 20, 2015 at 12:46 PM about the 1998 Honda Accord LX

Question type: Maintenance & Repair

changed the cat and now the car will not start no engine light was on do I have to change the censor to the cat

3 Answers

575

I doubt it's that, maybe the engine doesn't have enough back pressure. This would happen if the pipes were not sealed correctly. We changed the catalytic converter on my Dodge Ram pickup and it doesn't like to start up either. We think it's the fact that the converter isn't sealed properly and we're going to put some rescue tape around the top and bottom pipes from the headers. Hope this helps.

13,285

Sounds more like a disconnected wire or blown fuse, at the very least sounds more electrical in nature and probably just coincidental to the cat change, can't say that 100 percent tho based on your statement and no description of what the car does or sounds like when trying to start it.

Your Answer:

Accord

Looking for a Used Accord in your area?

CarGurus has 907 nationwide Accord listings starting at $1,599.

Postal Code:

CarGurus Experts

  • #1
    JP1956
    Reputation
    6,980
  • #2
    Fredbrillo
    Reputation
    5,400
  • #3
    Jonathan Ford
    Reputation
    3,910
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Camry
48 Great Deals out of 979 listings starting at $2,212
Used Honda Civic
176 Great Deals out of 3,690 listings starting at $1,995
Used Honda CR-V
99 Great Deals out of 3,843 listings starting at $1,795
Used Toyota Corolla
122 Great Deals out of 1,994 listings starting at $2,795
Used Honda Accord Coupe
4 Great Deals out of 61 listings starting at $3,685
Used Nissan Altima
22 Great Deals out of 709 listings starting at $1,400
Used BMW 3 Series
71 Great Deals out of 1,168 listings starting at $1,795
Used Lexus ES
15 Great Deals out of 192 listings starting at $3,888
Used Nissan Maxima
8 Great Deals out of 143 listings starting at $5,995
Used Toyota RAV4
100 Great Deals out of 2,089 listings starting at $3,888

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.