# 1999 Ford F350 V10 issues

**URL:** <https://community.cartalk.com/t/1999-ford-f350-v10-issues/49449>\
**Category:** Power/Fuel\
**Tags:** pump, f350, gasoline, misfire, ford\
**Created:** [May 27, 2010, 3:12pm UTC](https://community.cartalk.com/t/1999-ford-f350-v10-issues/49449 "2010-05-27T15:12:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![capeferrelometalcraf](https://avatars.discourse-cdn.com/v4/letter/c/f475e1/32.png) [@capeferrelometalcraf](https://community.cartalk.com/u/capeferrelometalcraf)\
**Post date:** [May 27, 2010, 3:12pm UTC](https://community.cartalk.com/t/1999-ford-f350-v10-issues/49449/1 "2010-05-27T15:12:41Z")

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I have a 1999 F350 V10, with 174k on the chassis and about 38k on the engine. I had been getting a continuous miss at all RPMs and the PCM was giving me P0300 and P0174 codes, so I replaced all the boots and wires on the coils, and the P0300 random miss has ceased. However, I still have the lean condition bank 2 P0174. I can find no vacuum leaks, I’ve isolated the EGR, cleaned the MAF, replaced the fuel filter, cleaned all injector connections, etc. I do have a number of injectors with broken retainer clips, and one on bank with with a shattered connector, but that bank is not getting a lean code. I have not tested fuel pressure, will soon. If that is not it, ie a failing pump or regulator, any other ideas. Then engine just had major service- had the heads pulled, exhaust studs replaced, engine cleaned and serviced, and no mechanical problems were noted. ANY ideas welcome!!