Question about 2003 Lincoln LS
Posted by Anonymous on
PO-133 HO2S Sensor Circuit Slow Response
Before you change an O2 Sensor,clean the MAF Sensor,with CRC MAF Cleaner (auto parts store)
Check the air filter cover and all the intake ducting. You can not have any vacuum leaks.
I would bet that the PCV Hose ,you say was replaced ,is not on correctly,and is sucking in air, and maybe leaning out your O2 readings.
I hope that the intake gasket r&r was done correctly also. I wouldn't rule that out as a leak, also.
The COP Ignition Coils,are not an issue. They fail all the time on all fords from 1998 on,that use that type coil.
Brakes are just standard maintainance. Take them apart,twice a year,clean off rust,smooth out rotor ridges and lube pad ends and mounting bracket slippers.
The wheel bearings should not have failed,nor the pcv hose
It would seem to me,someone is pitching you repairs. Two wheel bearings don't fail.
You need to go to a local shop,if this work was done at a dealer.
Stand INSIDE the service bay,next to your vehicle,and have the person actually going to work on your car,SHOW YOU and PROVE TO YOU,that you have a problem next time.
I have a 2004LS,and there are a shopping list of problems. But not the ones you have.
Posted on May 16, 2010
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Posted on Jan 02, 2017
Tips for a great answer:
The spark plugs in the v6 can become an involved job as the upper intake manifold. The LS uses a Coil on Plug (COP) ignition system, meaning that the spark plugs are located under the ignition coil
Apr 04, 2014 | 2002 Lincoln LS
Lexus Car ES, IS, LS 1998-06
Coil Spring Rear Suspension
Fig. Checking wheel bearings for excessive play
NOTE The rear wheel bearings are non-adjustable. If the wheel bearing is out of specifications, replace the wheel bearing.
Removal & Installation
Fig. Removing the oil seal (inner)-LS 430
Fig. Removing the oil seal (outer)-LS 430
Snapring from inside the axle housing Bearing from the axle housing
Fig. Installing the oil seal (outer)-LS 430
Backing plate to the axle housing. Do NOT install the bolts or nuts at this time. Inner race (inside) to the axle housing Axle hub to the axle housing Backing plate in position. Tighten the bolts and nuts to 43 ft. lbs. (59 Nm). New oil seal (inner) to the axle housing. Coat the oil seal lip with multipurpose grease.
Fig. Installing the oil seal (inner)-LS 430
New dust deflector. Be sure to align the hose for the ABS speed sensor in the dust deflector and axle carrier. Upper control arm to the axle carrier by installing the nut. Tighten the nut to 80 ft. lbs. (108 Nm). Axle carrier and upper control arm to the vehicle as an assembly 2 upper control arm set bolts and tighten the bolts to 121 ft. lbs. (164 Nm) Bolt and nut holding the strut to the axle carrier. Tighten to 101 ft. lbs. (137 Nm). Bolt and nut connecting the No. 2 lower control arm to the axle carrier. Tighten the bolt to 60 ft. lbs. (81 Nm). Nut and adjusting cam to hold the No. 2 lower control arm to the body. Align the adjusting cam marks and tighten the nut to 57 ft. lbs. (78 Nm). Stabilizer bar link to the No. 2 lower control arm and tighten the nut to 48 ft. lbs. (65 Nm) No. 1 lower control arm to the axle carrier and body. Install the nut to hold the No. 1 lower control arm to the axle carrier. Tighten the nut to 43 ft. lbs. (59 Nm). Nut and adjusting cam to hold the No. 1 lower control arm to the body. Align the matchmarks and tighten the nut to 57 ft. lbs. (78 Nm). Strut rod to the axle carrier and body. Install the bolt and nut to hold the strut rod to the body. Tighten to 57 ft. lbs. (78 Nm). Bolt and nut to hold the strut rod to the axle carrier. Tighten to 136 ft. lbs. (184 Nm) Parking brake shoes and cable Outboard joint side of the halfshaft and align the matchmarks on the side gear shaft and the halfshaft. Coat the threads with clean oil and install the hexagon bolts. Tighten bolts to 61 ft. lbs. (83 Nm). Suspension member brace with the 2 bolts. Tighten the 2 bolts to 37 ft. lbs. (50 Nm). Nut to hold the halfshaft to the rear axle. Tighten the nut to 213 ft. lbs. (289 Nm). Lock cap and cotter pin Brake disc to the axle hub with the matchmarks aligned. Install the 2 screws and tighten the screws to 48 inch lbs. (5 Nm). Brake caliper to the vehicle and install the 2 bolts. Tighten the bolts to 77 ft. lbs. (104 Nm). ABS speed sensor and wiring harness Height control sensor link with the matchmarks aligned. Tighten the nut to 48 inch lbs. (5 Nm). Rear wheel(s) Negative battery cable
Fig. Exploded view rear carrier assembly, hub and bearing-
Fig. Exploded view rear Axle carrier and hub assembly-ES 330
Removal & Installation
Strut & Coil Spring
Removal & Installation
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