Question about 1990 Geo Prizm

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Where are th timing marks found on a 1990 geo prizm 1.6 l engine

Replaced timing belt and cant find timing marks

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  • Geo Master
  • 5,370 Answers

Below is the master help link provided to go through belt routing diagram:---Timing belt, drive belt, serpentine belt, accessory belt, fan belt, engine belt routing diagrams for all types of car models?
Click the link below: ----

http://carbeltrouting.blogspot.in/2012/02/timing-beltdrive-beltserpentine.html
----------This will help. Thanks.

Posted on Feb 19, 2012

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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emissionwiz
  • 76846 Answers

SOURCE: how to install power steering belt on 97 geo prizm

Most likely the belt and pulleys are shiny if you look at them, replace the belt, while you have the belt off try and clean the glaze off the pulley groves, this will make the new belt "grip" better and avoid slipage.

Posted on Aug 27, 2008

SOURCE: 95 geo prizm hamonic balancer belt pulley

replace the balancer

Posted on Jul 17, 2008

  • 1986 Answers

SOURCE: location of fuel pump relay on a 1990 Geo Prizm

under the hood in a fusebox near the firewall

Posted on Sep 10, 2009

Molson02536
  • 3854 Answers

SOURCE: geo prizm stereo radio wiring diagram

1994 Geo Car Stereo Wiring Schematic
Car Radio Battery Constant 12v+ Wire: White
Car Radio Accessory Switched 12v+ Wire: White/Black
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Yellow
Car Stereo Dimmer Wire: Red/Green
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White
Left Front Speaker Negative Wire (-): Black/Blue
Right Front Speaker Positive Wire (+): Blue
Right Front Speaker Negative Wire (-): White/Red
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Light Green/Black
Right Rear Speaker Positive Wire (+): Gray
Right Rear Speaker Negative Wire (-): Gray/Black

Posted on Dec 23, 2009

  • 31 Answers

SOURCE: Am Replacing Timing Belt On 1990 GEO Tracker 4x4

most of the time there will be one mark on the crank pulley gear and the one on the cam pulley gear.usually a dot or a straight line.

Posted on Apr 17, 2010

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Related Questions:

1 Answer

Why is oil coming out around timing belt cover 1990 geo prizm


cam and front crank seals.. sometimes the rocker cover gasket leaks in under there as well

Nov 20, 2013 | 1990 Geo Prizm

2 Answers

Is the Prizm an interference type engine that would be seriously damaged if the timing belt breaks?


there are 3 engines, all made by toyota.
if it has a belt, some engines, are not free running.
find your engines. then go to gates belt do com and look it up
and see last column, "interference'?
or join a toy forum and ask there, after finding the engine code.
3 motors.
my prizm dump.
89-02
joint venture, GM/toyota with 3 engine used.
1.8L or 1.6L
toy engine, 4aFE, 7AFE or 4AG
open hood look
or use the GM RPO tag
or Use the VIN to find motor used.
for docs?
ebay
search
Geo Prizm factory service manual, Duh?

http://www.ebay.com/sch/i.html;jsessionid=D19D723C2EDB4A9FE12E7C01C0677129?_sacat=0&_nkw=geo+prizm+shop+manual&_nkwusc=geo+prizm+shop+manaul&_rdc=1

Feb 17, 2013 | 1990 Geo Prizm

1 Answer

Wondering if the notch between the two cerpentine groves is top dead center on crank and if hole cam shaft should be up or down? 1990 geo prizm


it's not customary for the timing marks to be in the groove surfaces of a pulley. remove # 1 spark-plug. Remove fuel pump fuse to not allow engine to start. Plug spark plug hole with a rag and crank engine until compression blows out the rag. Now look for the TDC mark on crank pulley and hole on cam to be on top and aligned with mark on cam bearing cap

Mar 26, 2010 | 1990 Geo Prizm

2 Answers

How do I replace the Timing Belt on my '91 Geo Prizm?


Remove all nessary parts to access cover. Remove cover. Line up the timing makrs before removing old belt if car is still in running condition. Loosen the belt tensioner and remove belt. Install in reverse order making sure to load tension back on belt at the tensioner.

Mar 05, 2010 | 1990 Geo Prizm

1 Answer

Where is the timing marks on a 1991 geo pirzm? also what is the firing order?


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1.6L SOHC (VIN Code 4) EngineEngine Firing Order 1-3-4-2Distributor Rotation: Counterclockwise

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1.6L DOHC (All 1988 & 1991-92 VIN Code 5)Engine Firing Order 1-3-4-2Distributor Rotation: Clockwise

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1.6L DOHC (1990 VIN Code 5, 1989-93 VIN Code 6 & 1993 VIN Code 8)Engine Firing Order 1-3-4-2Distributor Rotation: Clockwise


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Dec 01, 2009 | 1991 Geo Prizm

1 Answer

Where is the timing belt for a 93 geo prizm located? I just replaced the starter and it sounds like it wants to start but doesn't kick over so i'm thinking that it's the timing belt.


the timming belt is located under a plastic cover on the passenger side of the engine. it's held in place with a few 10 mm bolts
to check timming .set the lower crank pulley on the zero mark befor you remove the covers, to be able to check and see if the belt jumped time

Mar 23, 2009 | 1993 Geo Prizm

1 Answer

Looking to buy a 1990 geo prizm with timing belt out


Nope.. Its an Interference engine.. Its a GEO.. RUN from it .. esp with that many miles on it.. Interference= Valves eating the piston when the belt breaks.. offer them them 5 bucks for the car.. ty Lemmie know how that goes!!

Mar 17, 2009 | 1990 Geo Prizm

1 Answer

Timing a 1992 geo prizm


there should be a mark on the lower pulley (aka crank) there should be a place to keep the light pointed at . if you cant find it . my have to buy a manuel. 20 bucks at auto store.

Jan 21, 2009 | 1992 Geo Prizm

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