20 Most Recent 1972 Pontiac Ventura Questions & Answers

Typically, vacuum diagrams are located on a sticker in the engine compartment or on the under side of the hood. Sometimes they are even in the owners manuals of older vehicles. If none of the above are present, try an internet search. Most automotive information databases like Alldata & Shopkey don't go always go back as far as 1974 but it may be worth a try. You could also try using the make and model of your carb on a 350 engine in a later year vehicle as those engines are so common.

You have know idea how the starting system works , an with the engine light on your best bet would be to have it towed to a qualified repair shop . When the ignition switch is turned to the Start position, the body control module (BCM) receives battery voltage on the ignition 1 voltage circuit, and less than 5 volts on the off/run/crank voltage circuit. The BCM supplies voltage to energize the RUN/CRANK Relay 32. The BCM sends a high speed GMLAN serial data message to the engine control module (ECM) that the key is in the start position. The ECM receives the message from the BCM, and also receives a serial data message from the transmission control module (TCM) containing the shift lever position. If the shift lever is in Park or Neutral when ignition switch is turned to Start, the ECM supplies voltage to the START Relay 31. The START relay supplies voltage to the S terminal of the starter solenoid, through the 30 A STRTR Fuse 26, in order to crank the engine.

Question edited for clarity, correct order, 'year make model'. Not sure what you mean by 'passing gear', because there isn't one! Do you mean 'kick down', which you shouldn't be using to pass, because it means that you are leaving passing too late. https://www.google.com/search?q=2007+Pontiac+G6+GT.+The+passing+gear+is+not+working Automatic gear changing is dictated by the PCM. The only way to diagnose is to get an auto electrician. A Professional Grade scan tool computer can diagnose shift solenoids by instructing them to operate and verify that they did. https://www.google.com/search?q=auto+electrician+near+me ..

Standing in front of car looking at the engine, cylinder layout is from left to right > 1--2--3--4 .... So the number one cylinder will be the one that is closest to the 'passenger' side fender. Firing order is 1 4 3 2

copy and paste https://www.repairprocedures.com/service-manual/document/2005/pontiac/montana-sv6-awd/engine/drive-belt-replacement/2829_866_18767_142376_12_1506919.html

Question edited for clarity. It is never an easy job due to lack of clearance. You need a special wrench.

How to replace the bank 1 catalytic converter on a 2008 ...

Quora https://www.quora.com > How-do-I-replace-the-bank-1... Mar 10, 2022 - You have to take it off and under bright lights you've got to get a stiff wire to remove the caked on carbon deposits that are blocking the ... 2 answers · 3 votes: I guess you can use the same approach that we used to replace the sparkplugs located almost ... Are there 3 or 4 oxygen sensors in a 2009 Pontiac ... 2 answers Apr 11, 2022 Does a 2006 Nissan Sentra's (1.8L base) catalytic ... 2 answers Sep 12, 2020 What happens if I cut the catalytic converter off and ... 17 answers Jul 29, 2018 How to turn off the check engine light after removing ... 11 answers Sep 23, 2020 More results from www.quora.com

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Does it seem to only work at a certain speed? If you only have med-high it might be the resistor. If it is intermittent on all speeds it might be a bad connection

More than likely a broken wire, corroded connector or a chafed wire.

There is help in the link as well as to the Grand Am Forums. https://www.google.com/search?q=2004+pontiac+grand+am+connect+backup+camera ..

Under the drivers side of the dash against the firewall next to the steering column

ABS and Check Engine light on ??? What codes are stored ? Did you have diagnostics run, scanner hooked up to read DTC'S - diagnostic trouble codes.

The ABS light is connected to the wheel speed sensors. Make sure they are working. Clear the codes and then drive the vehicle several miles and retest the system.

# 1 is on the left or passenger side.

On the instrument panel above the audio system.

On some of the old GM cars the shift knob just unscrews.. try turning it to the left.

Stock Connecting Rod Bolts Assembly Lube 45 ft-lbs.

copy and paste https://www.youtube.com/watch?app=desktop&v=ELJRjN5NzVE

The design of the accessory belt will not clear the crank pulley without the A/C compressor.

The main hot wire for the power window door switch on a 2003 Pontiac Vibe is the yellow wire. This wire carries 12 volts of power from the fuse box to the power window switch. When you press the power window switch, the switch sends a signal to the window motor, which causes the window to move up or down. Here is a table of the wire colors for the power window door switch on a 2003 Pontiac Vibe: Wire Color Description Yellow Main hot wire Green Window down wire Black/red Window up wire I hope this helps!

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