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by But I LOVE him Jerry
Sun Aug 14, 2022 10:02 pm
Forum: R51 Engine, Driveline and Powertrain
Topic: P0430, P0300 - 2007 Pathfinder - 113,000 miles
Replies: 13
Views: 6844

Re: P0430, P0300 - 2007 Pathfinder - 113,000 miles

Time has passed... The cats & O2 sensor replacements did the trick and we've put on another 21,000 trouble free miles since. I have a new *situation* for which I'll start a new thread but first I wanted to update this one and humbly thank those who replied to my plight(s). I am sooo grateful for...
by But I LOVE him Jerry
Fri Nov 15, 2019 9:07 am
Forum: R51 Engine, Driveline and Powertrain
Topic: Very poor heat
Replies: 15
Views: 6372

I had this issue & went the clogged route. With some excellent instructions gleaned from the folks here, I drained the coolant, flushed well, which caused it to barf the automotive equivalent of a snotty hairball, flushed some mo' & mo', refilled with coolant, burped it well and voila!! I ha...
by But I LOVE him Jerry
Fri Nov 15, 2019 8:58 am
Forum: R51 Engine, Driveline and Powertrain
Topic: P0430, P0300 - 2007 Pathfinder - 113,000 miles
Replies: 13
Views: 6844

After mulling it all over, I took it to the local Nissan Dealership for diagnosis. The Service manager said everything was fine except the other 3 catalytic converters. He looked sheepish when he handed me an estimate to replace them with all Nissan stuff for $4074.53!!! Good thing my hair already w...
by But I LOVE him Jerry
Fri Nov 08, 2019 4:33 pm
Forum: R51 Engine, Driveline and Powertrain
Topic: P0430, P0300 - 2007 Pathfinder - 113,000 miles
Replies: 13
Views: 6844

~Update~ Sorry to overtake this thread just happened to have some misfire codes pop up last weekend. Yes, Yes, Thupertrooper!! I think our Pathy's may be afflicted similarly! I need all the ideas I can get! Folks think I'm crazy to have bought a Nissan (I live in US Big Pickup Truck Land and I did a...
by But I LOVE him Jerry
Thu Oct 17, 2019 7:56 am
Forum: R51 Engine, Driveline and Powertrain
Topic: P0430, P0300 - 2007 Pathfinder - 113,000 miles
Replies: 13
Views: 6844

P0430, P0300 - 2007 Pathfinder - 113,000 miles

Did the tranny cooler bypass soon after I purchased the Pathy in Dec. 17. Fall of '18, no heat. Poked around & found split in plastic part on firewall. Priced replacement, couldn't afford & settled on glue job with JB Plastic weld. FLushed coolant, heat restored, repair held, life was good. ...

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