Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Check engine light/ canister purge soleniod/ftp sensor

(1996 Buick Park Avenue)
in Rogers, AR on November 15, 2010
had check engine lite checked by auto zone. codes were p1441 , aa1.-failed canister purge solenoid/ or possible code aa2.-ftp pressure sensor. notice not getting good gas mileage as with last tank. someone said to have a smoke test done fisrt before replacing parts to make sure thiers no line leaks?have you heard of this? the supercharge was taken off yrs. back. was getting good mileage till a week ago. only has 109,000 miles. is these parts very expensive or hard to replace by a person with littel mechanic exp. ?
Displaying 1 answers & 0 comments
Popular Answer
on November 15, 2010
how ever took supercharger off they probley `left it off motor,i have heared about smoke test before but i never have you one, if it is a supercharged motor that you took put regular intake on the pistons are diffrent , supercharged has less compression than just stock 3.8 engine it probley dont have the power it shood have
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more
Didn't find what you were looking for?