# 1995 Cadillac Deville

**URL:** <https://community.cartalk.com/t/1995-cadillac-deville/39072>\
**Category:** Maintenance/Repairs\
**Tags:** deville, cadillac\
**Created:** [November 5, 2009, 9:57pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072 "2009-11-05T21:57:45Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![gast9406](https://avatars.discourse-cdn.com/v4/letter/g/7ba0ec/32.png) [@gast9406](https://community.cartalk.com/u/gast9406)\
**Post date:** [November 5, 2009, 9:57pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/1 "2009-11-05T21:57:45Z")

</div>

This car runs smooth up to about 3500 RPM, the it starts cutting out at a constant, loping pace. I replaced the fuel filter but no change. Any ideas?

---

<div class="post-metadata">

**Author:** ![Caddyman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/caddyman/32/23_2.png) [@Caddyman](https://community.cartalk.com/u/Caddyman)\
**Post date:** [November 6, 2009, 1:35am UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/2 "2009-11-06T01:35:35Z")

</div>

NorthStar or what?

---

<div class="post-metadata">

**Author:** ![gast9406](https://avatars.discourse-cdn.com/v4/letter/g/7ba0ec/32.png) [@gast9406](https://community.cartalk.com/u/gast9406)\
**Post date:** [November 6, 2009, 3:48pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/3 "2009-11-06T15:48:05Z")

</div>

No, 4.9 L

---

<div class="post-metadata">

**Author:** ![Xebadaih](https://avatars.discourse-cdn.com/v4/letter/x/d07c76/32.png) [@Xebadaih](https://community.cartalk.com/u/Xebadaih)\
**Post date:** [November 6, 2009, 3:58pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/4 "2009-11-06T15:58:24Z")

</div>

Check engine light?

---

<div class="post-metadata">

**Author:** ![gast9406](https://avatars.discourse-cdn.com/v4/letter/g/7ba0ec/32.png) [@gast9406](https://community.cartalk.com/u/gast9406)\
**Post date:** [November 6, 2009, 4:15pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/5 "2009-11-06T16:15:52Z")

</div>

No CIL

---

<div class="post-metadata">

**Author:** ![gast9406](https://avatars.discourse-cdn.com/v4/letter/g/7ba0ec/32.png) [@gast9406](https://community.cartalk.com/u/gast9406)\
**Post date:** [November 6, 2009, 4:21pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/6 "2009-11-06T16:21:18Z")

</div>

Today I will check the throttle position sensor and plug wires for resistance.

---

<div class="post-metadata">

**Author:** ![Xebadaih](https://avatars.discourse-cdn.com/v4/letter/x/d07c76/32.png) [@Xebadaih](https://community.cartalk.com/u/Xebadaih)\
**Post date:** [November 6, 2009, 5:58pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/7 "2009-11-06T17:58:33Z")

</div>

Possibly a restricted exhaust system, failing/clogged fuel injector(s), crank or cam position sensor, weak/broken valve spring(s), check fuel volume and for proper vacuum at all rpm ranges. Just a few ideas in case the TPS is ok.

---

<div class="post-metadata">

**Author:** ![gast9406](https://avatars.discourse-cdn.com/v4/letter/g/7ba0ec/32.png) [@gast9406](https://community.cartalk.com/u/gast9406)\
**Post date:** [November 6, 2009, 7:17pm UTC](https://community.cartalk.com/t/1995-cadillac-deville/39072/8 "2009-11-06T19:17:12Z")

</div>

Thanks Xebadaih, I hope it’s something simple, but I’ll let you know.