Chrysler Colt/Vista 1990-1993 Repair Information



See Figures 1 through 5

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Fig. Fig. 1: A basic collection of hand tools is necessary for automotive service

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Fig. Fig. 2: A dwell/tach is useful for tune-up work

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Fig. Fig. 3: A compression gauge and combination vacuum/fuel pressure gauge are helpful for troubleshooting and tune-up work

Naturally, without the proper tools and equipment it is impossible to properly service your vehicle. It would be impossible to catalog each tool that you would need to perform each or every operation in this information. It would also be unwise for the amateur to rush out and buy an expensive set of tools an the theory that he may need one or more of them at sometime.

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Fig. Fig. 4: An inductive pickup timing light is the best for checking timing. Some lights have an advance meter built in to check actual distributor advance at different engine rpm

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Fig. Fig. 5: Three different types of torque wrenches. The click-type is the best for all-around use

The best approach is to proceed slowly, gathering together a good quality set of those tools that are used most frequently. Don't be misled by the low cost of bargain tools. It is far better to spend a little more for better quality. Forged wrenches, 6- or 12-point sockets and fine tooth ratchets are by far preferable to their less expensive counterparts. As any good mechanic can tell you, there are few worse experiences than trying to work on a car with bad tools. Your monetary savings will be far outweighed by frustration and mangled knuckles.

Certain tools, plus a basic ability to handle tools, are required to get started. A basic mechanics tool set, a torque wrench, and a Torx bits set. Torx bits are hexlobular drivers which fit both inside and outside on special Torx head fasteners used in various places on your vehicles.

Begin accumulating those tools that are used most frequently; those associated with routine maintenance and tune-up.

In addition to the normal assortment of screwdrivers and pliers you should have the following tools for routine maintenance jobs:

  1. Metric wrenches, sockets and combination open end/box end wrenches in sizes from 3mm to 22mm); and a spark plug socket ( 13 / 16 in.) If possible, buy various length socket drive extensions. One break in this department is that the metric sockets available in the U.S. will all fit the ratchet handles and extensions you may already have ( 1 / 4 in., 3 / 8 in., and 1 / 2 in. drive).
  3. Jackstands for support
  5. Oil filter wrench
  7. Grease gun for chassis lubrication
  9. Hydrometer for checking the battery
  11. A container for draining oil
  13. Many rags for wiping up the inevitable mess.

In addition to the above items there are several others that are not absolutely necessary, but handy to have around. These include oil-dry (cat box litter works just as well and may be cheaper), a transmission funnel and the usual supply of lubricants, antifreeze and fluids, although these can be purchased as needed. This is a basic list for routine maintenance, but only your personal needs and desires can accurately determine your list of necessary tools.

The second list of tools is for tune-ups. While the tools involved here are slightly more sophisticated, they need not be outrageously expensive. There are several inexpensive tach/dwell meters on the market that are every bit as good for the average mechanic as a $100.00 professional model. Just be sure that it goes to at least 1,200-1,500 rpm on the tach scale and that it works on 4, 6 and 8 cylinder engines. A basic list of tune-up equipment could include:

  1. Tach-dwell meter
  3. Spark plug wrench
  5. Timing light
  7. Wire spark plug gauge/adjusting tools
  9. Set of feeler blades.

Here again, be guided by your own needs. In addition to these basic tools, there are several other tools and gauges you may find useful. These include:

  1. A compression gauge. The screw-in type is slower to use, but eliminates the possibility of a faulty reading due to escaping pressure
  3. A manifold vacuum gauge
  5. A test light
  7. An induction meter. This is used for determining whether or not there is current in a wire. These are handy for use if a wire is broken somewhere in a wiring harness.

As a final note, you will probably find a torque wrench necessary for all but the most basic work. The beam type models are perfectly adequate, although the click (breakaway) type are more precise, and you don't have to crane your neck to see a torque reading in awkward situations. The breakaway torque wrenches are more expensive and should be recalibrated periodically.

Torque specification for each fastener will be given in the procedure in any case that a specific torque value is required. If no torque specifications are given, use the following values as a guide, based upon fastener size:

Bolts marked 6T

6mm bolt/nut - 5-7 ft. lbs.
8mm bolt/nut - 12-17 ft. lbs.
10mm bolt/nut - 23-34 ft. lbs.
12mm bolt/nut - 41-59 ft. lbs.
14mm bolt/nut - 56-76 ft. lbs.

Bolts marked 8T

6mm bolt/nut - 6-9 ft. lbs.
8mm bolt/nut - 13-20 ft. lbs.
10mm bolt/nut - 27-40 ft. lbs.
12mm bolt/nut - 46-69 ft. lbs.
14mm bolt/nut - 75-101 ft. lbs.