worst motors of all time

73AbodEE said

back in the day I had some pile O **** 4 cylinder in a vega that was the absolute worst. not to mention the 4 cylinders in the citations. it took nothing to blow them up. in fact , I think its safe to say ALL GM 4 cylinder crap engines were ticking time bombs. ive had more reliable slant sixes running on all 4

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Not all were bad,Pontiac Astre same body as a Vega but Pontiac used there own 4 banger with a iron block and the 1st generation Nova's could be had with a 4 banger and a good engine as well.My older brother bought a vega new in 74 and the engine made it to 50k when he traded it off.The Chevy 307s were a crap engine as well,same the diesel version used in the mid 70s gm cars.