If, with a good tensioner and its shoe, as well as with unworn drive sprockets, it is not possible to restore the tension of the chain, then the chain has stretched excessively and must be replaced
When the throttle is not fully open or not fully closed (unstable idle), first try adjusting the throttle cable
The camshaft is replaced in the following cases:
- - the pressure in the engine lubrication system has dropped
If you need to repair the cylinder head of the engine installed on the car, remove it as described in the article "How to replace the VAZ-2123 cylinder head gasket"
- Design features of the cylinder head VAZ-21126
- How to replace the VAZ-2123 chain damper
- Balancing of parts of the crank mechanism D-245
- How to replace the cylinder head cover gasket VAZ-2123
- Checking and replacing the idle speed controller of the VAZ-21114 engine
- Troubleshooting parts of the cylinder head VAZ-2123
- How to set the TDC of the VAZ-21126 engine
- Requirements for the diesel oil pump D-245
- Possible malfunctions of the VAZ-21114 engine
- Diesel power supply system D-245.12
- How to replace crankshaft seals ZMZ-406
- Features of the carburetor 2108
- Troubleshooting engine parts VAZ-2123
- Units of the diesel cooling system D-245
- Assembly of the VAZ-2123 engine
