Had a CEL pop on this morning on the way to work.
PO420. So I'm looking for assistance. I know the code is for the cat reading below threshhold. I'm at 90,700 miles. Will have 8 years of ownership this Sept, the emission warrany is 8/80. Any chance I might get a goodwill warranty repair? Probably not. It's running fine, no unusual sounds. A quick ebay search popped this up.
http://www.ebay.com/itm/CHEVROLET-HHR-2006-2007-V4-2-2L-2-4L-DIRECT-FIT-CATALYTIC-CONVERTER-/261191008569?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A2006%7CModel%3AHHR&hash=item3cd0328139&vxp=mtr#ht_1170wt_1161 Suggestions? |
Check rockauto see what they have for your ride.
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Originally Posted by 09 Silver Bullett
(Post 700766)
Check rockauto see what they have for your ride.
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Originally Posted by solman98
(Post 700780)
Rockauto does have good prices. I'm guessing it these all fit the manual. SOme state auto, but none state manual.
Same for Maremont's website too. AC Delco website doesn't show any. |
Originally Posted by 09 Silver Bullett
(Post 700785)
Noticed that too. I was looking at the Walker Exhaust website and they show the same one for both 2.2 & 2.4, with auto only as well. You must have a rare HHR! :lol:
Same for Maremont's website too. AC Delco website doesn't show any. Anyone know how easy this is to drop out? Wondering if a set of ramps will be enough clearance. |
might just be the rear O2 sensor, or broken wire on it. that will throw the PO420 also.
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Originally Posted by wmsburghhr
(Post 700800)
might just be the rear O2 sensor, or broken wire on it. that will throw the PO420 also.
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Can anyone tell me if the cat for the auto and the manual are the same? I can't find anything that lists a manual one.
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No one knows if the auto and manual have the same cat?
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I would call a GM dealer and check with a parts guy and see what they say about any difference between the two. If you decide to install yourself, measure your cat first to compare with a new one you find.
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