TTAC Commentator writes:
I read your plea for questions, so I’ll lob you a softball. Why has my 2005 Maxima’s TPS decided to randomly poop out on me after doing a warm start?
Specs: 2005 Nissan Maxima 6MT. 135,000 miles. Electronic throttle. Stock air intake + (new, put in the first time the TPS acted up 3K miles ago) K&N filter. The car’s now on its third owner, having spent its whole life in Evansville, IN, Lexington, KY, and now Louisville, KY. At the rust belt’s frayed fringe, I guess. No surface rust anywhere on the car, though. Electrically speaking, it’s in good shape. (Save the rear ABS sensors… a rant for another day)
The day I knew was coming but hoped would never arrive is here. I have to decide whether its time to replace my trusty ride, a 1996 Infiniti I30 with estimated 235k miles (odo was broken years ago, repaired, and reset to a mileage amount we now think is low. actual miles is probably around 250-260k). The issue is an oil leak.
It’s now leaking at the rate of about 5 quarts every 3000 miles. I’ve been content to keep topping off the oil, but now the leak is causing other problems; specfically, the a/c and alternator belt will not stay on because the pulley is soaked in oil. Fixing the leak would be over $1000, and this would the third or so leak that we’ve plugged, only to have another pop up, so I’m convinced that if I was to fix it, a new engine is the way to go. I have an estimate from my mechanic (a very reasonable, trustworthy independent shop) for $2200 or so ($850 for a used local engine with 90k miles, $200 in other parts, and 13 hours labor).