Forum: Engine 03-25-2016, 03:15 AM |
Replies: 8 Views: 3,170 |
Forum: Engine 03-25-2016, 03:12 AM |
Replies: 5 Views: 2,065 |
Forum: Engine 03-25-2016, 03:08 AM |
Replies: 31 Views: 7,774 After 1 year of troubleshooting, I was able to... After 1 year of troubleshooting, I was able to fix the P1140 on my 1997 BMW 318i (M44, auto)! Here's what I tried first: - Replaced the pre-cat 02 sensor - Replaced all intake boots and hoses -... |
Forum: Engine 01-20-2016, 04:04 AM |
Replies: 31 Views: 7,774 |
Forum: Engine 01-11-2016, 07:58 PM |
Replies: 5 Views: 2,065 I'm getting the P0170 - Fuel Trim Malfunction... I'm getting the P0170 - Fuel Trim Malfunction (Bank 1) code, and the Long Term Fuel Trim is at +25. Short term varies from -5 to +5, but it's usually very close to zero. I'm watching it with an OBDII... |
Forum: Engine 01-11-2016, 07:00 PM |
Replies: 5 Views: 2,065 |
Forum: Engine 01-11-2016, 06:42 AM |
Replies: 5 Views: 2,065 Secondary Air Pump Check Valve I've been fighting a perceived-lean condition on my '97 318i ever since I completed a rebuilt a few thousand miles ago. I've had the intake smoked three times, and I've found no leaks, but I think I... |
Forum: Engine 08-02-2015, 12:04 AM |
Replies: 1 Views: 1,045 |
Forum: Engine 08-01-2015, 11:43 PM |
Replies: 8 Views: 3,170 |
Forum: Engine 07-06-2015, 12:27 AM |
Replies: 8 Views: 3,170 Ok, I ended up testing this by leaving the... Ok, I ended up testing this by leaving the battery disconnected for a few hours while working on another project. For the first 10 minutes, the car ran horribly. Then it figured things out and... |
Forum: Engine 07-01-2015, 01:25 AM |
Replies: 8 Views: 3,170 |
Forum: Engine 06-29-2015, 04:19 PM |
Replies: 8 Views: 3,170 |
Forum: Engine 06-22-2015, 05:14 AM |
Replies: 16 Views: 3,134 |
Forum: Engine 06-21-2015, 11:24 PM |
Replies: 16 Views: 3,134 |
Forum: Engine 06-21-2015, 10:30 PM |
Replies: 16 Views: 3,134 I just finished rebuilding an M44 with an... I just finished rebuilding an M44 with an automatic transmission, but I've never been around the manual (I wish!). I would check the timing chain tensioner first. Next I would suspect piston slap,... |
Forum: Engine 06-21-2015, 09:33 PM |
Replies: 16 Views: 3,134 |
Forum: Engine 06-21-2015, 09:22 PM |
Replies: 8 Views: 3,170 |
Forum: Engine 06-21-2015, 08:50 PM |
Replies: 16 Views: 3,134 |
Forum: Engine 05-26-2015, 05:00 AM |
Replies: 8 Views: 3,170 M44 Long Term Fuel Trim 20-25 I just finished rebuilding my 1997 318i with the M44 and an automatic transmission. I replaced the pistons (MaxSil), rings, bearings, timing components, and seals. I didn't drive it before... |