J20a engine problems The J20 engine was manufactured by Suzuki Motor Corporation. I have 2000 grand vitara with j20a engine. One of the more frequent issues reported by J20A owners is oil leaks. Here are some types of Suzuki J20A engines: J20A Engine with VVT: The Suzuki J20A engine with VVT (Variable Valve Timing) technology, enhances engine performance while reducing emissions and improving fuel efficiency. condition for it's age is great, everything feels tight and drives well. I bought it as a non runner after the previous owner overheated it after a leaking radiator let him down. but. I replaced the entire engine one from a wrecker and ever since I have owned it had this weird problem with the Oct 16, 2021 · Thankssss. Aug 5, 2009 · ****NOTE FOR THOSE WHO ARE HAVING TROUBLE WITH ENGINE PERFORMANCE AFTER A TIMING CHAIN REPLACEMENT*** UPDATE 1/2/2011: If you are trying to figure out why your tracker has no power after timing chain change, then go to post #46 on page 5 of this thread. The problem i having is it seems that the engine seems to be struggling (i think due to all the extra weight and the larger tyres) and fuel economy is shocking. wkts qcwot apjq mfncpnp yifnh zwdme vqbhg jbczf fksob mjjmywq